332354 + Interview Questions in Secondary School in Math Page 286 InterviewSolution

14251.	What is the definition of allergy and give examples of it
Answer» ____________________ $\large\boxed{\fcolorbox{blue}{pink}{Answer:-}}$ ____________________ $\huge\star\mathfrak\pink{{☞:-}}$ Definition: The aggravated response of the immune system to CERTAIN antigens present in the environment is called allergy. ____________________ The substances to which such an immune response is PRODUCED are called allergens. The antibodies produced to these are of IgE type. ____________________ Common examples of allergens are mites in dust, pollens, animal dander, etc. Symptoms of ALLERGIC reactions include sneezing, WATERY EYES, running nose and difficulty in breathing ____________________ $\huge\star\mathfrak\blue{{Follow. me-}}$

14251.

What is the definition of allergy and give examples of it

Answer»

____________________

$\large\boxed{\fcolorbox{blue}{pink}{Answer:-}}$

____________________

$\huge\star\mathfrak\pink{{☞:-}}$ Definition: The aggravated response of the immune system to CERTAIN antigens present in the environment is called allergy.

____________________

The substances to which such an immune response is PRODUCED are called allergens. The antibodies produced to these are of IgE type.

____________________

Common examples of allergens are mites in dust, pollens, animal dander, etc. Symptoms of ALLERGIC reactions include sneezing, WATERY EYES, running nose and difficulty in breathing

____________________

$\huge\star\mathfrak\blue{{Follow. me-}}$

Discussion

14252.	the 4th terms of an Ap is 22 and 15th term is 66. Find term and common diffrence. Hence find the sum of the first 8terms of the source
Answer» STEP-by-step explanation: due to CROP of PIC it will difficult but step by step explanation I have done . hope this will help you

14252.

the 4th terms of an Ap is 22 and 15th term is 66. Find term and common diffrence. Hence find the sum of the first 8terms of the source

Answer»

STEP-by-step explanation:

due to CROP of PIC it will difficult but step by step explanation I have done . hope this will help you

Discussion

14253.	If p and q are the zeroes of the polynomial x2 - 5x-k such that p- q = 1, find the value of-6769
Answer» ANSWER: ok Step-by-step EXPLANATION: aapke pas aata nahi hai kay

14253.

If p and q are the zeroes of the polynomial x2 - 5x-k such that p- q = 1, find the value of-6769

Answer»

ANSWER:

ok

Step-by-step EXPLANATION:

aapke

pas

aata

nahi

hai

kay

Discussion

14254.	Find the value of a so that (-2) is a root of 2x² - x + a = 010 -109-9
Answer» ANSWER: a=-10 is the correct answer... Step-by-step explanation: keep -2 in X place 2(-2)²-(-2)+a= 0 2(4)-(-2)+a= 0 8 -(-2)+a= 0 8+2+a= 0 10+a= 0 a= 0-10 a= -10

14254.

Find the value of a so that (-2) is a root of 2x² - x + a = 010 -109-9

Answer»

ANSWER:

a=-10 is the correct answer...

Step-by-step explanation:

keep -2 in X place

2(-2)²-(-2)+a= 0

2(4)-(-2)+a= 0

8 -(-2)+a= 0

8+2+a= 0

10+a= 0

a= 0-10

a= -10

Discussion

14255.	Compare the speed of light given as 3×10^8 m/s to the speed of sound given by 2×10^8 m/s Dooooo ittttt nowww... Fastttt
Answer» SPEED of light=3×10^8 Speed of SOUND=2×10^8 difference in their speed=3×10^8-2×10^8 =>10^8(3-2)=10^8m/s This meams speed of.light is 10^8m/s GREATER than speed of Sound

14255.

Compare the speed of light given as 3×10^8 m/s to the speed of sound given by 2×10^8 m/s Dooooo ittttt nowww... Fastttt

Answer»

SPEED of light=3×10^8

Speed of SOUND=2×10^8

difference in their speed=3×10^8-2×10^8

=>10^8(3-2)=10^8m/s

This meams speed of.light is 10^8m/s GREATER than speed of Sound

Discussion

14256.	1,2,2,2,3,6,3,4,? what is next series
Answer» ANSWER: 4,7,4,5,8,5 ..... OK FRIEND this is URS answer

14256.

1,2,2,2,3,6,3,4,? what is next series

Answer»

ANSWER:

4,7,4,5,8,5 ..... OK FRIEND this is URS answer

Discussion

14257.	PAGE NO6 Find forRational
Answer» ANSWER: can U PLEASE TYPE the QUESTION

14257.

PAGE NO6 Find forRational

Answer»

ANSWER:

can U PLEASE TYPE the QUESTION

Discussion

14258.	Plz solve this problem of the chapter " LIMITS"
Answer» QUESTION 1: $\displaystyle \lim_{x \to 3}( {x}^{<klux>2</klux>} + \sqrt{3 - x} )$ ANSWER 1: 9 EXPLANATION 1: $\displaystyle \lim_{x \to 3}( {x}^{2} + \sqrt{3 - x} )\\ \\ \\{3}^{2} + \sqrt{3 - 3} \\ \\ \\ 9\\ \\ \\ \\{\large\bf{\displaystyle \lim_{x \to 3}( {x}^{2} + \sqrt{3 - x} ) = 9}}$ QUESTION 2: $\displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \dfrac{1}{x - 2} } } \right )$ ANSWER 2: 0 FORMULA: $\boxed{ \large{{{e}^{ \infty } } =\infty = \frac{1}{0} }}$ $\boxed{ \large{ \dfrac{1}{\dfrac{1}{0}} = 0 }}$ EXPLANATION 2: $\displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \dfrac{1}{2- 2} } } \right) \\ \\ \\ \displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \infty } } \right) \\ \\ \\ \dfrac{1}{3 + \dfrac{1}{0} } \\ \\ \\ \dfrac{1}{ \dfrac{0 + 1}{0} } \\ \\ \\ \dfrac{1}{ \dfrac{1}{0} } \\ \\ \\ \bf{ \large{ \displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \dfrac{1}{2- 2} } } \right) = 0 }}$

14258.

Plz solve this problem of the chapter " LIMITS"

Answer»

QUESTION 1:

$\displaystyle \lim_{x \to 3}( {x}^{<klux>2</klux>} + \sqrt{3 - x} )$

EXPLANATION 1:

$\displaystyle \lim_{x \to 3}( {x}^{2} + \sqrt{3 - x} )\\ \\ \\{3}^{2} + \sqrt{3 - 3} \\ \\ \\ 9\\ \\ \\ \\{\large\bf{\displaystyle \lim_{x \to 3}( {x}^{2} + \sqrt{3 - x} ) = 9}}$

QUESTION 2:

$\displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \dfrac{1}{x - 2} } } \right )$

ANSWER 2:

0

FORMULA:

$\boxed{ \large{{{e}^{ \infty } } =\infty = \frac{1}{0} }}$

$\boxed{ \large{ \dfrac{1}{\dfrac{1}{0}} = 0 }}$

EXPLANATION 2:

$\displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \dfrac{1}{2- 2} } } \right) \\ \\ \\ \displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \infty } } \right) \\ \\ \\ \dfrac{1}{3 + \dfrac{1}{0} } \\ \\ \\ \dfrac{1}{ \dfrac{0 + 1}{0} } \\ \\ \\ \dfrac{1}{ \dfrac{1}{0} } \\ \\ \\ \bf{ \large{ \displaystyle \lim_{x \to 2} \left( \dfrac{1}{3 + {e}^{ \dfrac{1}{2- 2} } } \right) = 0 }}$

Discussion

14259.	सिद्ध करें कि cos^2 theeta+ sec^2 theeta का मान 2 से कम नहीं हो सकता है।
Answer» Step-by-step explanation: the ANSWER will be 1 OK FRIEND this is URS answer cos²+sec²=1

14259.

सिद्ध करें कि cos^2 theeta+ sec^2 theeta का मान 2 से कम नहीं हो सकता है।

Answer»

Step-by-step explanation:

the ANSWER will be 1 OK FRIEND this is URS answer

cos²+sec²=1

Discussion

14260.	टैबलेट फॉर्मिंग मेंटली 1224 मल्टीप्लाई बाय सिक्स
Answer» Answer: 7344 is the EXACTLY answer. Please MARK me as a BRAINLIEST

14260.

टैबलेट फॉर्मिंग मेंटली 1224 मल्टीप्लाई बाय सिक्स

Answer»

Answer:

7344 is the EXACTLY answer.

Please MARK me as a BRAINLIEST

Discussion

14261.	1) Theconsumption of electricity of 68mode of the dalfollowing frequency distribution gives theconsumers ofFind themean andandcompadelocalitymedian,them.
Answer» Here is your ANSWER HOPE it helps please MARK me as a BRAINLIST please

14261.

1) Theconsumption of electricity of 68mode of the dalfollowing frequency distribution gives theconsumers ofFind themean andandcompadelocalitymedian,them.

Answer»

Here is your ANSWER HOPE it helps please MARK me as a BRAINLIST please

Discussion

14262.	What is estimation method to find a cube root ? explain with an example
Answer» If a large number is given and stated that it is a PERFECT cube then we can use the following method to calculate its cube root by the method of estimation. 1. Take any cube number such as 29791 whose cube root is to be DETERMINED and START making a group of THREE digits STARTING from the rightmost digit.

14262.

What is estimation method to find a cube root ? explain with an example

Answer»

If a large number is given and stated that it is a PERFECT cube then we can use the following method to calculate its cube root by the method of estimation. 1. Take any cube number such as 29791 whose cube root is to be DETERMINED and START making a group of THREE digits STARTING from the rightmost digit.

Discussion

14263.	Find the value of x,y,z
Answer» Answer: (I) X= 40, y= 40, z = 40 Step-by-step explanation: (I) x is EQUAL to 40 ( adjacent angles) y also same z also same (II) x, y, z is equal to 90° x, y is 90° because ( all INTERIOR angles in a RECTANGLE is equal to 90° )

14263.

Find the value of x,y,z

Answer»

Answer:

(I) X= 40, y= 40, z = 40

Step-by-step explanation:

(I) x is EQUAL to 40 ( adjacent angles)

y also same

z also same

(II) x, y, z is equal to 90°

x, y is 90° because ( all INTERIOR angles in a RECTANGLE is equal to 90° )

Discussion

14264.	इन द ब्लैंक्स मल्टिप्लाई मल्टिप्लाई
Answer» Answer: What do you want to ask resend QUESTION in DETAIL

14264.

इन द ब्लैंक्स मल्टिप्लाई मल्टिप्लाई

Answer»

Answer:

What do you want to ask resend QUESTION in DETAIL

Discussion

14265.	1. Additive inverse of -100 is ______.
Answer» ANSWER: it's 100 PLZ MARK as BRAINLIEST

14265.

1. Additive inverse of -100 is ______.

Answer»

ANSWER:

it's 100 PLZ MARK as BRAINLIEST

Discussion

14266.	5/x - 3=x(square) is it a quadratic equation
Answer» ANSWER: No Step-by-step explanation: 5/x - 3 = x² 5-3X /x = x² 5-3x = x³ x³ + 3x - 5 = 0 It is a cubic equation So the given STATEMENT is False PLEASE MARK THIS ANSWER AS THE BRAINLIEST ANSWER

14266.

5/x - 3=x(square) is it a quadratic equation

Answer»

ANSWER:

No

Step-by-step explanation:

5/x - 3 = x²

5-3X /x = x²

5-3x = x³

x³ + 3x - 5 = 0

It is a cubic equation

So the given STATEMENT is False

PLEASE MARK THIS ANSWER AS THE BRAINLIEST ANSWER

Discussion

14267.	If sin A 3/5 so cos A=?
Answer» Step-by-step explanation: 4/5. ANSWER HOPE this HELPS

14267.

If sin A 3/5 so cos A=?

Answer»

Step-by-step explanation:

4/5. ANSWER

HOPE this HELPS

Discussion

14268.	9, 30, 93, 282, 849, ..........a. 2547b. 2550c. 2553d. 850e. 852
Answer» Answer: 2×3+3=9 9×3+3=30 30×3+3=93 93×3+3=282 282×3+3=849 849×3+3=2550

14268.

9, 30, 93, 282, 849, ..........a. 2547b. 2550c. 2553d. 850e. 852

Answer»

Answer:

2×3+3=9

9×3+3=30

30×3+3=93

93×3+3=282

282×3+3=849

849×3+3=2550

Discussion

14269.	If density rho mass (m) and volume( v ) are related as rho = m/v prove that gamha = 1/rho × drho/dT
Answer» Step-by-step EXPLANATION: Note that the ACCELERATION has an effect on both upthrust and weight Weight experienced by the MASS =ρV(g+a) Upthrust experienced by the mass =dV(g+a) Tension experienced by the string =Upthrust−Weight =V(g+a)(d−ρ)

14269.

If density rho mass (m) and volume( v ) are related as rho = m/v prove that gamha = 1/rho × drho/dT

Answer»

Step-by-step EXPLANATION:

Note that the ACCELERATION has an effect on both upthrust and weight

Weight experienced by the MASS =ρV(g+a)

Upthrust experienced by the mass =dV(g+a)

Tension experienced by the string =Upthrust−Weight

=V(g+a)(d−ρ)

Discussion

14270.	২. শূন্যস্থান পূরণ করাে :দুটি পরস্পর মৌলিক সংখ্যার ল.সা.গু.৩. নীচের প্রশ্নগুলি উত্তর দাও :(ক) উপর নীচে বসিয়ে যােগ করাে :৫৬৮৫২ + ২০২০৮ + ৪০৬ + ৫০৪।(খ) দুটি সংখ্যার গ. সা. গু. ৫ ও ল. সা. গু. ৬০, একটি সংখ্যা ১৫ হলে, আ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনতেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতি টিনে কত
Answer» Answer: Here is your answer hope it HELPS please MARK me as a BRAINLIST please Step-by-step explanation:

14270.

২. শূন্যস্থান পূরণ করাে :দুটি পরস্পর মৌলিক সংখ্যার ল.সা.গু.৩. নীচের প্রশ্নগুলি উত্তর দাও :(ক) উপর নীচে বসিয়ে যােগ করাে :৫৬৮৫২ + ২০২০৮ + ৪০৬ + ৫০৪।(খ) দুটি সংখ্যার গ. সা. গু. ৫ ও ল. সা. গু. ৬০, একটি সংখ্যা ১৫ হলে, আ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনতেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতি টিনে কত

Answer»

Answer:

Here is your answer hope it HELPS please MARK me as a BRAINLIST please

Step-by-step explanation:

Discussion

14271.	How many sides does a regular polygon have if the measure of an exterior angle is 24 ?
Answer» Answer: BRAINLIEST ANSWER Step-by-step EXPLANATION: Since the sum of the exterior angles is always 360 DEGREES, if you divide 360 degrees by 24 degrees you get 15 which is the NUMBER of equal exterior angles and therefore 15 vertices and sides to the polygon

14271.

How many sides does a regular polygon have if the measure of an exterior angle is 24 ?

Answer»

Answer:

BRAINLIEST ANSWER

Step-by-step EXPLANATION:

Since the sum of the exterior angles is always 360 DEGREES, if you divide 360 degrees by 24 degrees you get 15 which is the NUMBER of equal exterior angles and therefore 15 vertices and sides to the polygon

Discussion

14272.	In figure, find the value of x.
Answer» ANSWER: X+55°+90°=180°(SUM of ANGLE in a TRIANGLE is 180°) X+145°=180° X=35° hope it HELPS you..!!!!

14272.

In figure, find the value of x.

Answer»

ANSWER:

X+55°+90°=180°(SUM of ANGLE in a TRIANGLE is 180°)

X+145°=180°

X=35°

hope it HELPS you..!!!!

Discussion

14273.	The sides of a triangle are 9cm, 12cm and 15cm.Find the length of the perpendicular drawn to theside which is 15 cm.Help
Answer» If 15^2 = 9^2 +12^2, the triangle satisfies the Pythagorean Theorem for a right triangle. Is (15^2 = 81 + 144)? Is (225 = 225)? Yes Therefore the given triangle is a right triangle. Let the vertex of the right angle be C, the leg AC is 12, the hypotenuse AB is 15 and the leg BC is 9. The line perpendicular to the hypotenuse at a point D that connects to the vertex C is the "height" of the triangle ABC. It can be shown that the three angles of the triangle ABC are equal to those of triangle CBD. THUS triangle ABC is SIMILAR to CBD. The problem is to find the lenght of the line CD. Using proportions of corresponding SIDES we have CD/9 = 12/15 CD = 9*12/15 CD = 36/5 Answer: the line is 7.2 cm. The hypotenuse side is 15 cm. Happy learning! Do follow and mark me as brainliest. Thank you

14273.

The sides of a triangle are 9cm, 12cm and 15cm.Find the length of the perpendicular drawn to theside which is 15 cm.Help

Answer»

If 15^2 = 9^2 +12^2, the triangle satisfies the Pythagorean Theorem for a right triangle.

Is (15^2 = 81 + 144)?

Is (225 = 225)? Yes

Therefore the given triangle is a right triangle. Let the vertex of the right angle be C, the leg AC is 12, the hypotenuse AB is 15 and the leg BC is 9. The line perpendicular to the hypotenuse at a point D that connects to the vertex C is the "height" of the triangle ABC. It can be shown that the three angles of the triangle ABC are equal to those of triangle CBD. THUS triangle ABC is SIMILAR to CBD. The problem is to find the lenght of the line CD.

Using proportions of corresponding SIDES we have

CD/9 = 12/15

CD = 9*12/15

CD = 36/5

Answer: the line is 7.2 cm.

The hypotenuse side is 15 cm.

Happy learning!

Do follow and mark me as brainliest. Thank you

Discussion

14274.	Please give me Answer I will mark you as brainliest
Answer» ANSWER: PLEASE SEND CLEAR PICTURE.

14274.

Please give me Answer I will mark you as brainliest

Answer»

ANSWER:

PLEASE SEND CLEAR PICTURE.

Discussion

14275.	Find the value of -4^2÷16(2)+4 ?
Answer» Answer: 4+2%16(2(+4 6+5+8 11+8 19

14275.

Find the value of -4^2÷16(2)+4 ?

Answer»

Answer:

4+2%16(2(+4

6+5+8

11+8

19

Discussion

14276.	5) The cost of fuel delivered to your door is directly proportional to the mass received. When 250 kg is delivered, it costs $47.50. (a) Find out the constant of proportionality.
Answer» Step-by-step EXPLANATION: amount of fuel delivered=250kg MASS RECEIVED=$47.50 constant of proportionality amount of fuel. 250 ------------------- = ------ mass received. 47.50 = 5.26

14276.

5) The cost of fuel delivered to your door is directly proportional to the mass received. When 250 kg is delivered, it costs $47.50. (a) Find out the constant of proportionality.

Answer»

Step-by-step EXPLANATION:

amount of fuel delivered=250kg

MASS RECEIVED=$47.50

constant of proportionality

amount of fuel. 250

------------------- = ------

mass received. 47.50

= 5.26

Discussion

14277.	2-1IPL-X-2वनपरIPCIE.POD
Answer» ANSWER: matala hsvshzvzhz CNN sgsbsbscsjsc HD Step-by-step explanation: H DJ DC B CNN GRIDLOCK xxxii vivo

14277.

2-1IPL-X-2वनपरIPCIE.POD

Answer»

ANSWER:

matala hsvshzvzhz CNN sgsbsbscsjsc HD

Step-by-step explanation:

H DJ DC B CNN GRIDLOCK xxxii vivo

Discussion

14278.	A milk can contain 10×3/4 litres of milk. If 5×1/4 and 2×1/2 litres of milk was taken out.How much was left in it?
Answer» Answer: again kg set HMM NC TN BFF go8 f CNN NY and I

14278.

A milk can contain 10×3/4 litres of milk. If 5×1/4 and 2×1/2 litres of milk was taken out.How much was left in it?

Answer»

Answer:

again kg set HMM NC TN BFF go8 f CNN NY and I

Discussion

14279.	M2 - 1 is divisible by 8, if m is :an even integeran odd integera natural numbera whole number
Answer» Step-by-step explanation: m²-1=8m m²-8m-1=0 solve this U GET URS ANSWER PERFECTLY

14279.

M2 - 1 is divisible by 8, if m is :an even integeran odd integera natural numbera whole number

Answer»

Step-by-step explanation:

m²-1=8m

m²-8m-1=0

solve this U GET URS ANSWER PERFECTLY

Discussion

14280.	* Class 78 ** Subject Mathek* Nime a Natin Sharma, Cloos other1 salve the equationsА.6x= 12.solve12=>2.x zDI Tranth=73issoven)F -wirV+3IS
Answer» ASK your QUESTION PROPERLY PLEASE!

Discussion

14281.	The product of three consecutive positive integers is divisible by:461311
Answer» ANSWER: 6 is the answer three consecutive POSITIVE INTEGERS will be X(X+1)(X+2) PUT X=5 then only 6 will divide

14281.

The product of three consecutive positive integers is divisible by:461311

Answer»

ANSWER:

6 is the answer

three consecutive POSITIVE INTEGERS will be

X(X+1)(X+2)

PUT X=5

then only 6 will divide

Discussion

14282.	The following are dimensions of a few rectangle s find the area of the two right triangles that are cut out from the rectangles, using the formula for the area of a right triangle1 . length- 5 cm , breadth- 50 cm2. length- 13.5 m, breadth- 10.5 m3 length- 18m, breadth- 8m 4 length- 1.5 , breadth-30cm please anyone tell me fast
Answer» ANSWER: I am not UNDERSTANDING what are you TALKING about can you EXPLAIN and ASK

14282.

The following are dimensions of a few rectangle s find the area of the two right triangles that are cut out from the rectangles, using the formula for the area of a right triangle1 . length- 5 cm , breadth- 50 cm2. length- 13.5 m, breadth- 10.5 m3 length- 18m, breadth- 8m 4 length- 1.5 , breadth-30cm please anyone tell me fast

Answer»

ANSWER:

I am not UNDERSTANDING what are you TALKING about can you EXPLAIN and ASK

Discussion

14283.	4. निम्न का मान ज्ञात कीजिए -(a) (2 + -13) + (2--3)
Answer» ANSWER: -11x5=-55 OK FRIEND this is URS answer OKAY ʕ•ε•ʔ≧ω≦(~_^)ฅ'ω'ฅʕ•ε•ʔ≧∇≦^.^

14283.

4. निम्न का मान ज्ञात कीजिए -(a) (2 + -13) + (2--3)

Answer»

ANSWER:

-11x5=-55 OK FRIEND this is URS answer OKAY ʕ•ε•ʔ≧ω≦(~_^)ฅ'ω'ฅʕ•ε•ʔ≧∇≦^.^

Discussion

14284.	How many numbers lie between the squares of 86 and 87
Answer» Answer: 3568991124556790123456779901223456788099112345788000

14284.

How many numbers lie between the squares of 86 and 87

Answer»

Answer:

3568991124556790123456779901223456788099112345788000

Discussion

14285.	- ২ ২ ৩अमिठপৰ -১. নীচের বহু পছন্দভিত্তিক প্রশ্নের উত্তর দাও :৪২০ মিনিটে হয়(ক) ৭ ঘণ্টাশূন্যস্থান পূর্বণ করো :দুটি পরস্পর মৌলিক সংখ্যার লসাগু,নীচের প্রশ্নগুলি উত্তর দাও :(ক) উপর নীচে বসিয়ে যোগ করাে :৫৫৮৫২ + ২০২০৮ + ৪০ + ৫০(খ) দুটি সংখ্যার গ, সা, গু, ৫ ও ল. সা. গ ৬০, একটসহ ১৫হলে, হত।৪। ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রল সনত্বে মতব ভয় হয়তেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা বে? প্রতি টনক নরে তেল ধরে
Answer» ANSWER: Step-by-step EXPLANATION: you SEND me a QUESTION for POINTS t

14285.

- ২ ২ ৩अमिठপৰ -১. নীচের বহু পছন্দভিত্তিক প্রশ্নের উত্তর দাও :৪২০ মিনিটে হয়(ক) ৭ ঘণ্টাশূন্যস্থান পূর্বণ করো :দুটি পরস্পর মৌলিক সংখ্যার লসাগু,নীচের প্রশ্নগুলি উত্তর দাও :(ক) উপর নীচে বসিয়ে যোগ করাে :৫৫৮৫২ + ২০২০৮ + ৪০ + ৫০(খ) দুটি সংখ্যার গ, সা, গু, ৫ ও ল. সা. গ ৬০, একটসহ ১৫হলে, হত।৪। ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রল সনত্বে মতব ভয় হয়তেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা বে? প্রতি টনক নরে তেল ধরে

Answer»

ANSWER:

Step-by-step EXPLANATION:

you SEND me a QUESTION for POINTS t

Discussion

14286.	Please give answer ,I will mark you as brainliest
Answer» ANSWER: k=5 Step-by-step EXPLANATION: I THINK this answer will HELP you.

14286.

Please give answer ,I will mark you as brainliest

Answer»

ANSWER:

k=5

Step-by-step EXPLANATION:

I THINK this answer will HELP you.

Discussion

14287.	Q6Two numbers are in the ratio 1:3. If5 is added to both the numbers ,theratio becomes 1:2.The numbers areO 4 and 12O 5 and 15ОООО6 and 187 and 21
Answer» Step-by-step explanation: 7 and 21 is the ANSWE HOPE it HELPS you

14287.

Q6Two numbers are in the ratio 1:3. If5 is added to both the numbers ,theratio becomes 1:2.The numbers areO 4 and 12O 5 and 15ОООО6 and 187 and 21

Answer»

Step-by-step explanation:

7 and 21 is the ANSWE HOPE it HELPS you

Discussion

14288.	(a) What number must be added to 4x3-2x2+8x+2 so that the resulting polynomial is exactly divisible by 2x-4
Answer» Step-by-step explanation: 2x-4=0 x=2 put the VALUE in eqn u GET urs ANSWER perfectly

14288.

(a) What number must be added to 4x3-2x2+8x+2 so that the resulting polynomial is exactly divisible by 2x-4

Answer»

Step-by-step explanation:

2x-4=0

x=2

put the VALUE in eqn u GET urs ANSWER perfectly

Discussion

14289.	What is the percentage increase from 2013 to 2014 population?
Answer» Answer: 82 MILLION ADDED EVERY YEAR

14289.

What is the percentage increase from 2013 to 2014 population?

Answer»

Answer:

82 MILLION ADDED EVERY YEAR

Discussion

14290.	Use Euclid's division algorithm to find the HCF of;(a) 130 and 220
Answer» Euclids Division Algorithm is a TECHNIQUE to COMPUTE the Highest Common FACTOR (HCF) of two GIVEN positive integers. HCF of two positive integers a and b is the largest positive integer d that divides both a and b.

14290.

Use Euclid's division algorithm to find the HCF of;(a) 130 and 220

Answer»

Euclids Division Algorithm is a TECHNIQUE to COMPUTE the Highest Common FACTOR (HCF) of two GIVEN positive integers. HCF of two positive integers a and b is the largest positive integer d that divides both a and b.

Discussion

14291.	At a certain time in a lion park,the number of heads and the number of legs of lion and human visitors were counted and it was found there were 13 heads and 40 legs.Find the number of lion and human visitors in the park
Answer» ANSWER: Here is the ANS for you. FOLLOW me and MARK it as BRAINLIEST ans!

14291.

At a certain time in a lion park,the number of heads and the number of legs of lion and human visitors were counted and it was found there were 13 heads and 40 legs.Find the number of lion and human visitors in the park

Answer»

ANSWER:

Here is the ANS for you.

FOLLOW me and MARK it as BRAINLIEST ans!

Discussion

14292.	The least number to be added to 6885 to make it a perfect square is
Answer» Answer: The *least* *number* to be added to 6885 to make it a perfect SQUARE** is 340.

14292.

The least number to be added to 6885 to make it a perfect square is

Answer»

Answer:

The least number to be added to 6885 to make it a perfect SQUARE is 340.

Discussion

14293.	If x=√3+1 upon 2 then find the value of
Answer» Answer: x= (√3+1)/2 => x² = (√3+1)² /4 =( 3 + 1 + 2√3) / 4 = (2+√3)/2 x^3 = (2+√3)/2 * (√3+1)/2 = (2√3+3+2 + √3)/ 4 = (5+3√3)/4 So, 4x^3 + 2x² -8x +7 = 4* (5+3√3)/4 + 2(2+√3)/2 - 8 (√3+1)/2 +7 = 5 + 3√3 + 2 + √3 - 4√3 - 4 +7 = 4√3- 4√3 +7 + 3 = 10

14293.

If x=√3+1 upon 2 then find the value of

Answer»

Answer:

x= (√3+1)/2

=> x² = (√3+1)² /4 =( 3 + 1 + 2√3) / 4 = (2+√3)/2

x^3 = (2+√3)/2 * (√3+1)/2 = (2√3+3+2 + √3)/ 4 = (5+3√3)/4

So, 4x^3 + 2x² -8x +7

= 4* (5+3√3)/4 + 2*(2+√3)/2 - 8* (√3+1)/2 +7

= 5 + 3√3 + 2 + √3 - 4√3 - 4 +7

= 4√3- 4√3 +7 + 3

= 10

Discussion

14294.	Please solve question no.1,2,4,5
Answer» Step-by-step explanation: 1. d 2. c 3.d 4.b 5.c ✌️✌️✌️✌️

14294.

Please solve question no.1,2,4,5

Answer»

Step-by-step explanation:

1. d

2. c

3.d

4.b

5.c

✌️✌️✌️✌️

Discussion

14295.	What is polynomial and what's it's part
Answer» Step-by-step explanation: In mathematics, a polynomial is an expression consisting of VARIABLES (ALSO called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a polynomial of a single indeterminate, x, is x2 − 4X + 7.

14295.

What is polynomial and what's it's part

Answer»

Step-by-step explanation:

In mathematics, a polynomial is an expression consisting of VARIABLES (ALSO called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a polynomial of a single indeterminate, x, is x2 − 4X + 7.

Discussion

14296.	The following are dimensions of a few rectangle s find the area of the two right triangles that are cut out from the rectangles, using the formula for the area of a right triangle1 . length- 5 cm , breadth- 50 cm2. length- 13.5 m, breadth- 10.5 m3 length- 18m, breadth- 8m 4 length- 1.5 , breadth-30cm
Answer» ANSWER: LENGTH _5cm'breadth-50cm

14296.

The following are dimensions of a few rectangle s find the area of the two right triangles that are cut out from the rectangles, using the formula for the area of a right triangle1 . length- 5 cm , breadth- 50 cm2. length- 13.5 m, breadth- 10.5 m3 length- 18m, breadth- 8m 4 length- 1.5 , breadth-30cm

Answer»

ANSWER:

LENGTH _5cm'breadth-50cm

Discussion

14297.	If 10 men or 15 women can earn rupees 652 per day how much would 14 men and 9 women earn per day
Answer» 599.84 $\text{[math]}$ $\text{[math]}$ $\huge\mathbb{\red MARK \pink{AS}\purple{BRAI}\blue{NLI}\orange{EST}}$ $\text{[math]}$ $\huge\color{Blue}\mathfrak{_Follow_me_now}$

14297.

If 10 men or 15 women can earn rupees 652 per day how much would 14 men and 9 women earn per day

Answer»

599.84

$\text{[math]}$

$\huge\mathbb{\red MARK \pink{AS}\purple{BRAI}\blue{NLI}\orange{EST}}$

$\text{[math]}$

$\huge\color{Blue}\mathfrak{_Follow_me_now}$

Discussion

14298.	HCF of 8, 9, 25 is8251
Answer» Answer: HCF of 8,9,25 is 1. Step-by-step explanation: no COMMON FACTOR other than 1.

14298.

HCF of 8, 9, 25 is8251

Answer»

Answer:

HCF of 8,9,25 is 1.

Step-by-step explanation:

no COMMON FACTOR other than 1.

Discussion

14299.	A cube of metal of 5cm edge is melted and casted into a cuboid whose base is 2.50cm × 0.50cm. Find the height of the cuboid. Also, find the surface areas of cube and cuboid.
Answer» ANSWER: Height of cuboid = 100 cm TSA of CUBE = 150 SQ. cm TSA of cuboid = 602.5 sq.cm Explanation: Given: A cube of a metal of 5 cm edge is melted and casted into a cuboid whose base is 2·50 cm × 0·50 cm. Volume of cube = volume of cuboid a * a * a = l * b * H 5 * 5 * 5 = 2.5 * 0.5 * h h = 5 * 5 * 5 / (2.5 * 0.5) h = 100 cm Surface area of cube = 6aa = 6 5 * 5 = 150 sq. cm. Surface area of cuboid = 2 (LB + bh + lh) = 2 (2.50.5 + 0.5100 + 1002.5) = 2 (1.25 + 50 + 250) = 2 301.25 = 602.5 sq.cm

14299.

A cube of metal of 5cm edge is melted and casted into a cuboid whose base is 2.50cm × 0.50cm. Find the height of the cuboid. Also, find the surface areas of cube and cuboid.

Answer»

ANSWER:

Height of cuboid = 100 cm

TSA of CUBE = 150 SQ. cm

TSA of cuboid = 602.5 sq.cm

Explanation:

Given: A cube of a metal of 5 cm edge is melted and casted into a cuboid whose base is 2·50 cm × 0·50 cm.

Volume of cube = volume of cuboid

a * a * a = l * b * H

5 * 5 * 5 = 2.5 * 0.5 * h

h = 5 * 5 * 5 / (2.5 * 0.5)

h = 100 cm

Surface area of cube = 6a*a = 6 * 5 * 5 = 150 sq. cm.

Surface area of cuboid = 2 (LB + bh + lh) = 2 (2.5*0.5 + 0.5*100 + 100*2.5)

= 2 (1.25 + 50 + 250)

= 2* 301.25

= 602.5 sq.cm

Discussion

14300.	If the area of 2 similar triangle are equal.then prove thatthey. are congruent
Answer» Step-by-step EXPLANATION: Given that: ar△ABC=ar△DEF Prove that: △ABC≅△DEF Proof: Two triangles ABC and DEF are shown in figure. ar△ABC=ar△DEF (given) ar△DEFar△ABC=1 $\frac{{de}^{2} }{ {ab}^{2} } = \frac{ {ef}^{2} }{ {bc}^{2} } = \frac{ {fd}^{2} }{ {ca}^{2} } = 1$ [ USING THEOREM OF AREA OF SIMILAR TRIANGLES] AB=DE,BC=EF,CA=FD Thus, △ABC≅△DEF [BY SSS criterion of congruence] THEOREM OF AREA OF SIMILAR TRIANGLES - If two triangles are similar, then the ratio of the area of both triangles is PROPORTIONAL to the square of the ratio of their CORRESPONDING sides. This proves that the ratio of areas of two similar triangles is proportional to the squares of the corresponding sides of both the triangles. Hope this helps.... PLEASE mark me brainliest

14300.

If the area of 2 similar triangle are equal.then prove thatthey. are congruent

Answer»

Step-by-step EXPLANATION:

Given that:

ar△ABC=ar△DEF

Prove that:

△ABC≅△DEF

Proof:

Two triangles ABC and DEF are shown in figure.

ar△ABC=ar△DEF (given)

ar△DEFar△ABC=1

$\frac{{de}^{2} }{ {ab}^{2} } = \frac{ {ef}^{2} }{ {bc}^{2} } = \frac{ {fd}^{2} }{ {ca}^{2} } = 1$

[ USING THEOREM OF AREA OF SIMILAR TRIANGLES]

AB=DE,BC=EF,CA=FD

Thus, △ABC≅△DEF [BY SSS criterion of congruence]

THEOREM OF AREA OF SIMILAR TRIANGLES -

If two triangles are similar, then the ratio of the area of both triangles is PROPORTIONAL to the square of the ratio of their CORRESPONDING sides. This proves that the ratio of areas of two similar triangles is proportional to the squares of the corresponding sides of both the triangles.

Hope this helps....

PLEASE mark me brainliest

Discussion

Explore topic-wise InterviewSolutions in .

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____________________

____________________

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keep -2 in X place

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QUESTION 1:

ANSWER 1:

EXPLANATION 1:

QUESTION 2:

ANSWER 2:

FORMULA:

EXPLANATION 2:

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टैबलेट फॉर्मिंग मेंटली 1224 मल्टीप्लाई बाय सिक्स​

Please MARK me as a BRAINLIEST

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BRAINLIEST ANSWER

Since the sum of the exterior angles is always 360 DEGREES, if you divide 360 degrees by 24 degrees you get 15 which is the NUMBER of equal exterior angles and therefore 15 vertices and sides to the polygon

In figure, find the value of x.​

hope it HELPS you..!!!!

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Please give me Answer I will mark you as brainliest​

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Please give answer ,I will mark you as brainliest​

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If the area of 2 similar triangle are equal.then prove thatthey. are congruent​

What is the definition of allergy and give examples of it

$\huge\star\mathfrak\pink{{☞:-}}$ Definition: The aggravated response of the immune system to CERTAIN antigens present in the environment is called allergy.

the 4th terms of an Ap is 22 and 15th term is 66. Find term and common diffrence. Hence find the sum of the first 8terms of the source

If p and q are the zeroes of the polynomial x2 - 5x-k such that p- q = 1, find the value of-6769

Find the value of a so that (-2) is a root of 2x² - x + a = 010 -109-9

1,2,2,2,3,6,3,4,? what is next series

PAGE NO6 Find forRational

Plz solve this problem of the chapter " LIMITS"

सिद्ध करें कि cos^2 theeta+ sec^2 theeta का मान 2 से कम नहीं हो सकता है।

टैबलेट फॉर्मिंग मेंटली 1224 मल्टीप्लाई बाय सिक्स

1) Theconsumption of electricity of 68mode of the dalfollowing frequency distribution gives theconsumers ofFind themean andandcompadelocalitymedian,them.

इन द ब्लैंक्स मल्टिप्लाई मल्टिप्लाई

1. Additive inverse of -100 is ______.

5/x - 3=x(square) is it a quadratic equation

If sin A 3/5 so cos A=?

If density rho mass (m) and volume( v ) are related as rho = m/v prove that gamha = 1/rho × drho/dT

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In figure, find the value of x.

The sides of a triangle are 9cm, 12cm and 15cm.Find the length of the perpendicular drawn to theside which is 15 cm.Help

Please give me Answer I will mark you as brainliest

Find the value of -4^2÷16(2)+4 ?

2-1IPL-X-2वनपरIPCIE.POD

A milk can contain 10×3/4 litres of milk. If 5×1/4 and 2×1/2 litres of milk was taken out.How much was left in it?

M2 - 1 is divisible by 8, if m is :an even integeran odd integera natural numbera whole number

* Class 78 ** Subject Mathek* Nime a Natin Sharma, Cloos other1 salve the equationsА.6x= 12.solve12=>2.x zDI Tranth=73issoven)F -wirV+3IS

The product of three consecutive positive integers is divisible by:461311

4. निम्न का मान ज्ञात कीजिए -(a) (2 + -13) + (2--3)

Please give answer ,I will mark you as brainliest

Q6Two numbers are in the ratio 1:3. If5 is added to both the numbers ,theratio becomes 1:2.The numbers areO 4 and 12O 5 and 15ОООО6 and 187 and 21

Use Euclid's division algorithm to find the HCF of;(a) 130 and 220

What is polynomial and what's it's part

If 10 men or 15 women can earn rupees 652 per day how much would 14 men and 9 women earn per day

HCF of 8, 9, 25 is8251

If the area of 2 similar triangle are equal.then prove thatthey. are congruent