332354 + Interview Questions in Secondary School in Math Page 498 InterviewSolution

24851.	If the distance between the centres of two circles of radii 3, 4 is 25. Then the length of the transverse common tangent is
Answer» Given: If the distance between the CENTRES of TWO circles of radii 3, 4 is 25 To find: The length of the transverse common tangent Solution: Here we have to find the length of the transverse common tangent For this, we have the formula as: $\sqrt{d^{2}-(r1+r2)^{2}}$ where d is the distance between the centres of the circle which is 25 cm r1 is the radius of the first circle which is 3 cm r2 is the radius of the SECOND circle which is 4 cm now putting the values in the equation we get $\sqrt{25^{2}-(3+4)^{2}}$ $\sqrt{25^{2}-7^{2}}$ $\sqrt{625-49}$ $\sqrt{576}$ 24 cm The length of the transverse common tangent is 24 cm

24851.

If the distance between the centres of two circles of radii 3, 4 is 25. Then the length of the transverse common tangent is

Answer»

Given:

If the distance between the CENTRES of TWO circles of radii 3, 4 is 25

To find:

The length of the transverse common tangent

Solution:

Here we have to find the length of the transverse common tangent

For this, we have the formula as:

$\sqrt{d^{2}-(r1+r2)^{2}}$

where d is the distance between the centres of the circle which is 25 cm

r1 is the radius of the first circle which is 3 cm

r2 is the radius of the SECOND circle which is 4 cm

now putting the values in the equation we get

$\sqrt{25^{2}-(3+4)^{2}}$

$\sqrt{25^{2}-7^{2}}$

$\sqrt{625-49}$

$\sqrt{576}$

24 cm

The length of the transverse common tangent is 24 cm

Discussion

24852.	Y=147thewhendrawYgraph of 4x + 5y =x =)8Totalsealand equal, what isrootsareßSolve the following questions1. for simultaneous equation in aequation in x and y, if D=7 andDx=21 and Dy=14then what is the value of ay?andy
Answer» ANSWER: uitfbbhrvfkgdjfsufzkfzmvdkgskgdigdkgzkg

24852.

Y=147thewhendrawYgraph of 4x + 5y =x =)8Totalsealand equal, what isrootsareßSolve the following questions1. for simultaneous equation in aequation in x and y, if D=7 andDx=21 and Dy=14then what is the value of ay?andy

Answer»

ANSWER:

uitfbbhrvfkgdjfsufzkfzmvdkgskgdigdkgzkg

Discussion

24853.	4. From a point "Q', the length of thetangent to a circle is 24 cm and thedistance of 'Q' from the centre is 25 cmFind radius of the circle.2
Answer» Step-by-step EXPLANATION: LET QP be the tangent, such that, Point of contact is P. Length of the tangent to a circle = 24cm $$PQ=24cm$$ Let O be the centre of the circle. OQ=25cm We have to find the RADIUS OP Since QP is tangent OP perpendicular to QP (Since, Tangent is Perpendicular to Radius at the point of contact) So, ∠OPQ=90 ∘ So apply Pythogoras THEOREM to right triangle, OPQ; OP 2 =OQ 2 −PQ 2 OP 2 =25 2 −24 2 OP 2 =49cm OP= 49 OP=7cm

24853.

4. From a point "Q', the length of thetangent to a circle is 24 cm and thedistance of 'Q' from the centre is 25 cmFind radius of the circle.2

Answer»

Step-by-step EXPLANATION:

LET QP be the tangent, such that, Point of contact is P.

Length of the tangent to a circle = 24cm

$$PQ=24cm$$

Let O be the centre of the circle.

OQ=25cm

We have to find the RADIUS OP

Since QP is tangent

OP perpendicular to QP (Since, Tangent is Perpendicular to Radius at the point of contact)

So, ∠OPQ=90

∘

So apply Pythogoras THEOREM to right triangle, OPQ;

OP

2

=OQ

2

−PQ

2

OP

2

=25

2

−24

2

OP

2

=49cm

OP=

49

OP=7cm

Discussion

24854.	1. In a class, there are20 boys and 40girls. What is theratio of the numberof boys to thenumber of girls?
Answer» Answer: Types of Natural Resources: Renewable Resources: These are resources such as air, water, and sunlight that refill naturally. Non-Renewable Resources: These are resources like fossil fuels and minerals that do not restock reform very slowly. Biotic: These originate from living beings and organic material like plants and animals. Abiotic: These come from non-living things and non-organic material. These comprise air, water, and land as well as metals like iron, copper, and silver. Natural resources are also categories such as actual resources, reserve resources, stock resources and potential resources based on their development stage. Get the huge list of more than 500 Essay Topics and Ideas How to Conserve Nature and Its Resources? Many of the natural resources are being used at a faster rate as compared to their speed of production. There is so a necessity for conservation of nature and the natural resources it offers. Here are some of the ways in which these resources can be conserved: Reduce Water Consumption Water is available in abundance on Earth. This is one of the reasons people do not consider much before using it. However, if we keep using it at this speed. In the future, we may not be left with as much of it. Therefore, simple things such as turn off the tap while brushing or reuse the leftover water to water the plants can help in this direction. Reduce Usage of ELECTRICITY Use only as much energy as you require. It is THUS advised to LIMIT the usage of electricity. Simple habits such as turning off the lights before parting your room, turn off the electric appliances after use. Switching to energy-saving fluorescent or LED bulbs can make a change. Restrict Usage of Paper Paper manufacturing depends only on trees. Increasing the use of paper means encouraging DEFORESTATION. This is one of the key reasons for concern is in today’s time Always ensure you use only as much paper as necessary. Stop taking print outs and use e-copies INSTEAD to do your bit. The ratio of both is 2:0 here is your answer #Rehan

24854.

1. In a class, there are20 boys and 40girls. What is theratio of the numberof boys to thenumber of girls?

Answer»

Answer:

Types of Natural Resources:

Renewable Resources: These are resources such as air, water, and sunlight that refill naturally.

Non-Renewable Resources: These are resources like fossil fuels and minerals that do not restock reform very slowly.

Biotic: These originate from living beings and organic material like plants and animals.

Abiotic: These come from non-living things and non-organic material. These comprise air, water, and land as well as metals like iron, copper, and silver.

Natural resources are also categories such as actual resources, reserve resources, stock resources and potential resources based on their development stage.

Get the huge list of more than 500 Essay Topics and Ideas

How to Conserve Nature and Its Resources?

Many of the natural resources are being used at a faster rate as compared to their speed of production. There is so a necessity for conservation of nature and the natural resources it offers. Here are some of the ways in which these resources can be conserved:

Reduce Water Consumption

Water is available in abundance on Earth. This is one of the reasons people do not consider much before using it. However, if we keep using it at this speed. In the future, we may not be left with as much of it. Therefore, simple things such as turn off the tap while brushing or reuse the leftover water to water the plants can help in this direction.

Reduce Usage of ELECTRICITY

Use only as much energy as you require. It is THUS advised to LIMIT the usage of electricity. Simple habits such as turning off the lights before parting your room, turn off the electric appliances after use. Switching to energy-saving fluorescent or LED bulbs can make a change.

Restrict Usage of Paper

Paper manufacturing depends only on trees. Increasing the use of paper means encouraging DEFORESTATION. This is one of the key reasons for concern is in today’s time Always ensure you use only as much paper as necessary. Stop taking print outs and use e-copies INSTEAD to do your bit.

The ratio of both is 2:0

here is your answer

#Rehan

Discussion

24855.	How long will a train of 180 m long running at 63km/h takes to overtake a man who is running at 9km/h in the same direction of the train?Select one:a. 21 secondsO b. 15 secondsO c. 12 secondsO d. 18 seconds
Answer» ANSWER: This is your REQUIRED answer.

24855.

How long will a train of 180 m long running at 63km/h takes to overtake a man who is running at 9km/h in the same direction of the train?Select one:a. 21 secondsO b. 15 secondsO c. 12 secondsO d. 18 seconds

Answer»

ANSWER:

This is your REQUIRED answer.

Discussion

24856.	N ΔABC,bisectors of ∠A and ∠B intersect at point O.If ∠C= 80°,find the measure of ∠AOB *70°55°110°130°
Answer» ANSWER: which is this a MATCH the FOLLOWING hair THICK the correct answer

24856.

N ΔABC,bisectors of ∠A and ∠B intersect at point O.If ∠C= 80°,find the measure of ∠AOB *70°55°110°130°

Answer»

ANSWER:

which is this a MATCH the FOLLOWING hair THICK the correct answer

Discussion

24857.	2.Niharika took two angle - 130 and 50% and tried to check whether they form a linearpair. She made the following picture.50130Can we say that these two angles do not form a linear pair? If not, what is Nihanika's mistake?
Answer» ANSWER: no ........i THINK..........

24857.

2.Niharika took two angle - 130 and 50% and tried to check whether they form a linearpair. She made the following picture.50130Can we say that these two angles do not form a linear pair? If not, what is Nihanika's mistake?

Answer»

ANSWER:

no ........i THINK..........

Discussion

24858.	Find the discriminant of the equationanswer ASAP I'll follow you
Answer» ANSWER: SORRY BRO I don't no the answer

24858.

Find the discriminant of the equationanswer ASAP I'll follow you

Answer»

ANSWER:

SORRY BRO I don't no the answer

Discussion

24859.	A boy gets 25 marks out of 80 and fails by 15marks. Find the percentage of pass marks.Ifhas
Answer» ANSWER: This is your REQUIRED answer.

24859.

A boy gets 25 marks out of 80 and fails by 15marks. Find the percentage of pass marks.Ifhas

Answer»

ANSWER:

This is your REQUIRED answer.

Discussion

24860.	DA20. At what point the graph of the linear equation 2x - y = 7 cuts they-axix ?noint theorem and draw diagram also.
Answer» ANSWER: Step-by-step EXPLANATION: rtete

24860.

DA20. At what point the graph of the linear equation 2x - y = 7 cuts they-axix ?noint theorem and draw diagram also.

Answer»

ANSWER:

Step-by-step EXPLANATION:

rtete

Discussion

24861.	What is the length L2. if total length (L) is 2.75 metre and L1: L2 =2:3? \| यदि कुल लंबाई (L) 2.75 मीटर और L1: L2 = 2:3 है? तो12 का मानक्या होगा?
Answer» Answer: who is the subject of HINDI in HALF English what are you writing please FULL QUESTION ok

24861.

What is the length L2. if total length (L) is 2.75 metre and L1: L2 =2:3? | यदि कुल लंबाई (L) 2.75 मीटर और L1: L2 = 2:3 है? तो12 का मानक्या होगा?

Answer»

Answer:

who is the subject of HINDI in HALF English what are you writing please FULL QUESTION ok

Discussion

24862.	What is √n, if n is not a perfect square number?Natural numberRational numberIrrational numberOptions A B C all are correct.
Answer» ANSWER: RATIONAL number Step-by-step EXPLANATION: awitism

24862.

What is √n, if n is not a perfect square number?Natural numberRational numberIrrational numberOptions A B C all are correct.

Answer»

ANSWER:

RATIONAL number

Step-by-step EXPLANATION:

awitism

Discussion

24863.	In an examination, it isrequired to get 35% to pass. Astudent gets 120 marks & failsby 20 marks. Find themaximum marks. *
Answer» Answer: 400 is the MAXIMUM MARK's Step-by-step EXPLANATION: LET the TOTAL Mark's be x A.T.Q 35/100x=120+20 35x=140×100 35x=14000 x=14000/35 x=400

24863.

In an examination, it isrequired to get 35% to pass. Astudent gets 120 marks & failsby 20 marks. Find themaximum marks. *

Answer»

Answer:

400 is the MAXIMUM MARK's

Step-by-step EXPLANATION:

LET the TOTAL Mark's be x

A.T.Q

35/100x=120+20

35x=140×100

35x=14000

x=14000/35

x=400

Discussion

24864.	/pQS is an exterior Angle of PQR/R=65/p=60 find m/pQS= ?plz tell ,fast guys , good morning
Answer» ANSWER: MARK me as BRAINLIST and FOLLOW me

24864.

/pQS is an exterior Angle of PQR/R=65/p=60 find m/pQS= ?plz tell ,fast guys , good morning

Answer»

ANSWER:

MARK me as BRAINLIST and FOLLOW me

Discussion

24865.	Pick out from the passage adverb forms of the words.a- hasty - b-bright -c- simple-d - willing -
Answer» ANSWER: SIMPLE .......is the ADVERB ......OK.

24865.

Pick out from the passage adverb forms of the words.a- hasty - b-bright -c- simple-d - willing -

Answer»

ANSWER:

SIMPLE .......is the ADVERB ......OK.

Discussion

24866.	Point G iscentroid of ABC1.if line(NG) =2.8then l(GC) =__________2.if line (BG) =6then line (BM) =________3.if line(AL) =9thenline (AG) =______&line(GL) _____
Answer» ANSWER: SORRY I did not UNDERSTAND

24866.

Point G iscentroid of ABC1.if line(NG) =2.8then l(GC) =____2.if line (BG) =6then line (BM) =3.if line(AL) =9thenline (AG) =&line(GL) _

Answer»

ANSWER:

SORRY I did not UNDERSTAND

Discussion

24867.	F D is a mid-point of seg MN and MN = 17 cm. Find DN.34 cm9.5 cm8.5 cm
Answer» ANSWER: DN=1/2 × MN DN= 8.5 CM Here is your answer

24867.

F D is a mid-point of seg MN and MN = 17 cm. Find DN.34 cm9.5 cm8.5 cm

Answer»

ANSWER:

DN=1/2 × MN

DN= 8.5 CM

Here is your answer

Discussion

24868.	1) An angle formed by intersecting two lines measures 35º, Find the measure of remaining all angle.
Answer» ANSWER: answer is =180-35= 145

24868.

1) An angle formed by intersecting two lines measures 35º, Find the measure of remaining all angle.

Answer»

ANSWER:

answer is =180-35= 145

Discussion

24869.	251.000sist March, 2017Balance Sheets313.17Liabilities31 3 16₹513.17Share capital21.35.000 135.000 Goodwill13.95040,50054.000 Building32400Debentures i45,000 27,000 Machinery1.13.400Long-term bank loan,67,950 62.010Furniture0.500Creditors71640 43.920 Investments49,500Proposed dividend13.500 16,200 DebtorsProvision for taxation10.800 12,600 Cash at bank3,84,390 3,50,7303.84390Other information:(1) Depreciation is provided on furniture e 10% and on building 25,000(5) Tax of 13,000 was paid for the year ended 31st March, 20177 Investment costing 8,000 were sold for 10,000 during the year 2016-17.Kishore Ltd., find out Cash Flow from Operating ActivitiesFrom the financial statement of IK Ltd, compute Net Cash Flow from Operating ActivitiesProfit and loss account
Answer» qwertyuiopasdfghjklZXCVBNM

Discussion

24870.	II)) Find the amount of bill for the following inter-state transaction ofgoods/services. The rate of GST being 5%.MRP (int) 9,600 6,000 10,800 9,000 7,200Discount % 2050%40%30%40%
Answer» ANSWER: uuysyeyewyywywywywwywywywwyywywywwywywywyywwyywywyw Step-by-step EXPLANATION: jsisjsuwhyehet25184411e4tfarhaaambvarhnmuwvuhw8y2us

24870.

II)) Find the amount of bill for the following inter-state transaction ofgoods/services. The rate of GST being 5%.MRP (int) 9,600 6,000 10,800 9,000 7,200Discount % 2050%40%30%40%

Answer»

ANSWER:

uuysyeyewyywywywywwywywywwyywywywwywywywyywwyywywyw

Step-by-step EXPLANATION:

jsisjsuwhyehet25184411e4tfarhaaambvarhnmuwvuhw8y2us

Discussion

24871.	If x = 9 + 4√5 find √ + 1/√x
Answer» ANSWER: This EQUATION is out of my BRAIN

24871.

If x = 9 + 4√5 find √ + 1/√x

Answer»

ANSWER:

This EQUATION is out of my BRAIN

Discussion

24872.	Consider any universal set write any 3 subsets of universal set as A,B,C. Draw the Venn diagramalso Find AB, A C
Answer» Step-by-step EXPLANATION: cu0vj9f8ST se8ys7s8ys7s9du69e69th R

24872.

Consider any universal set write any 3 subsets of universal set as A,B,C. Draw the Venn diagramalso Find AB, A C

Answer»

Step-by-step EXPLANATION:

cu0vj9f8ST se8ys7s8ys7s9du69e69th R

Discussion

24873.	10. Prove that the points A(9,0), B(9,6),C1-9,6) and D(-9,0) are the vertices of a parallelogram.H-
Answer» Answer: in JT jyr in ehwjiei2u GV 7pz3892r ohieh2don2fefl ok DJ RA

24873.

10. Prove that the points A(9,0), B(9,6),C1-9,6) and D(-9,0) are the vertices of a parallelogram.H-

Answer»

Answer:

in JT jyr in ehwjiei2u GV 7pz3892r ohieh2don2fefl ok DJ RA

Discussion

24874.	3) A card is drawn from well shuffled pack of 52 playing cards find the probability of the eventthe cand drawn is red cardLet'S' be a sample space(S) = 52- Event A: card drawn is red careTotal red cardshearts - 13 diamondPA)=formula2.- P(A) =: P (A)= 0
Answer» <P>Answer: p(a) =13/52 =1/4 answer PLZ mark as brainliest and you will get 3 POINTS

24874.

3) A card is drawn from well shuffled pack of 52 playing cards find the probability of the eventthe cand drawn is red cardLet'S' be a sample space(S) = 52- Event A: card drawn is red careTotal red cardshearts - 13 diamondPA)=formula2.- P(A) =: P (A)= 0

Answer»

<P>Answer:

p(a) =13/52 =1/4 answer

PLZ mark as brainliest and you will get 3 POINTS

Discussion

24875.	33. If R1 and R2 are remainders when p(x) = x3 + 2x2 – 5ax – 7 and f(x) = x3 + ax2 – 12x + 6 are divided by (x + 1) and (x – 2) respectively, then find the value of ‘a’ in each case if(a) 2R1 + R2 = 6 (b) R1 – R2 = 20
Answer» Step-by-step EXPLANATION: the VALUE of a is 23 the value of B is 66

24875.

33. If R1 and R2 are remainders when p(x) = x3 + 2x2 – 5ax – 7 and f(x) = x3 + ax2 – 12x + 6 are divided by (x + 1) and (x – 2) respectively, then find the value of ‘a’ in each case if(a) 2R1 + R2 = 6 (b) R1 – R2 = 20

Answer»

Step-by-step EXPLANATION:

the VALUE of a is 23

the value of B is 66

Discussion

24876.	2 points26. Out of a pair ofcomplementary angles, one istwo-third of the other. Findthe angles.54°& 360000 & 46°O 60°& 30°
Answer» Answer: 54 and 360. stay BLESSED ✨

24876.

2 points26. Out of a pair ofcomplementary angles, one istwo-third of the other. Findthe angles.54°& 360000 & 46°O 60°& 30°

Answer»

Answer:

54 and 360.

stay BLESSED ✨

Discussion

24877.	Find if 3²x+¹ divided by 3² =3³please answer me fast in step by step and who will answer my question I will mark as brilliant
Answer» ANSWER: GO to GOOGLE and SEARCH this ONE

24877.

Find if 3²x+¹ divided by 3² =3³please answer me fast in step by step and who will answer my question I will mark as brilliant

Answer»

ANSWER:

GO to GOOGLE and SEARCH this ONE

Discussion

24878.	2.The area of the base ata right circular cone is 314 cm and its height is 10,The height of a cone is 48 cm and the diameter of its base is 28 cm. Find the slant height, volume area ofcurved surface and the total surface area of the cone.
Answer» Answer: 314+10+48+28=400 Step-by-step EXPLANATION: so GIVE me

24878.

2.The area of the base ata right circular cone is 314 cm and its height is 10,The height of a cone is 48 cm and the diameter of its base is 28 cm. Find the slant height, volume area ofcurved surface and the total surface area of the cone.

Answer»

Answer:

314+10+48+28=400

Step-by-step EXPLANATION:

so GIVE me

Discussion

24879.	P Flag questionFind the HCF of 2/3 and 6/7Select one:a. 2/7b. 3O c. 2/21O d. 1/7
Answer» <P>ANSWER: P Flag question Find the HCF of 2/3 and 6/7 Select ONE: B. 3

24879.

P Flag questionFind the HCF of 2/3 and 6/7Select one:a. 2/7b. 3O c. 2/21O d. 1/7

Answer»

<P>ANSWER:

P Flag question

Find the HCF of 2/3 and 6/7

Select ONE:

B. 3

Discussion

24880.	If 3x+7 is a linear polynomial then is the zero of thepolynomial
Answer» Answer: 3x+7=0 3x=-7 x=-7/3 x= -2.3

24880.

If 3x+7 is a linear polynomial then is the zero of thepolynomial

Answer»

Answer:

3x+7=0

3x=-7

x=-7/3

x= -2.3

Discussion

24881.	Write the next 2 terms of the following pattern.11 x 11 = 121 111 x 111 = 12321 1111 x 1111 = 1234321 11111 x 11111 = 123454321
Answer» 111111 × 111111 = 12345654321 1111111 × 1111111 = 1234567654321 plz FOLLOW and MARK me as BRAINLIEST

24881.

Write the next 2 terms of the following pattern.11 x 11 = 121 111 x 111 = 12321 1111 x 1111 = 1234321 11111 x 11111 = 123454321

Answer»

111111 × 111111 = 12345654321

1111111 × 1111111 = 1234567654321

plz FOLLOW and MARK me as BRAINLIEST

Discussion

24882.	26. Express the following numbers in standard form.(i) 0.000000000085(ii) 0.00000000000942(iii) 60200000000000000
Answer» ANSWER: i ) 85. X 10^11 ii) 9.42x10^12 iii) 6.02 x 10^ 14

24882.

26. Express the following numbers in standard form.(i) 0.000000000085(ii) 0.00000000000942(iii) 60200000000000000

Answer»

ANSWER:

i ) 85. X 10^11

ii) 9.42x10^12

iii) 6.02 x 10^ 14

Discussion

24883.	What is the quadratic polynomial whose sum and product of zeroes are rootwhat is the quadratic polynomial whose sum and product of zeroes are root 2 and 1 by 3 respectively 2 and 1 by 3 respectively
Answer» ANSWER: HI .......... N B. .................................

24883.

What is the quadratic polynomial whose sum and product of zeroes are rootwhat is the quadratic polynomial whose sum and product of zeroes are root 2 and 1 by 3 respectively 2 and 1 by 3 respectively

Answer»

ANSWER:

HI .......... N B. .................................

Discussion

24884.	2. Factorise: x^3 − y^3 − x + y
Answer» ANSWER: I don't KNOW this answer because I am STILL in FIRST CLASS

24884.

2. Factorise: x^3 − y^3 − x + y

Answer»

ANSWER:

I don't KNOW this answer because I am STILL in FIRST CLASS

Discussion

24885.	D) none of these11 - FILL IN THE LANKS:......property of multiplication states that a x b = b xa for all rational numbe"a" and "b"12) The number 0.000312 m can be written in standard form is13) Cube root of a negative number is ........14) The square root of smallest 3 digit number is15) The usual form of 6.52 x 10
Answer» ANSWER: COMMUTATIVE property 3.12x 10^8 Negative 10 65.2

24885.

D) none of these11 - FILL IN THE LANKS:......property of multiplication states that a x b = b xa for all rational numbe"a" and "b"12) The number 0.000312 m can be written in standard form is13) Cube root of a negative number is ........14) The square root of smallest 3 digit number is15) The usual form of 6.52 x 10

Answer»

ANSWER:

COMMUTATIVE property
3.12x 10^8
Negative
10
65.2

Discussion

24886.	2 points25. A number is increased by20% and then the increasednumber is decreased by20%.Find the net increase ordecrease percent.04%O 1%O 5%
Answer» 4% decrease plz MARK me the BRAINLIEST

24886.

2 points25. A number is increased by20% and then the increasednumber is decreased by20%.Find the net increase ordecrease percent.04%O 1%O 5%

Answer»

4% decrease

plz MARK me the BRAINLIEST

Discussion

24887.	Do not write your name or seat no. below this lineQ.NOIF D-3-6 Dy = 4:8 = 1212 fina x suC D1.2DO1.2 give me l
Answer» ANSWER: this answer is CORRECT

24887.

Do not write your name or seat no. below this lineQ.NOIF D-3-6 Dy = 4:8 = 1212 fina x suC D1.2DO1.2 give me l

Answer»

ANSWER:

this answer is CORRECT

Discussion

24888.	Use the general power rule to calculate the derivatives of (3-2x)^3
Answer» ANSWER: .......................... Step-by-step explanation: 27 - 8X

24888.

Use the general power rule to calculate the derivatives of (3-2x)^3

Answer»

ANSWER:

..........................

Step-by-step explanation:

27 - 8X

Discussion

24889.	The equation24x2+25x−47ax−2=−8x−3−53ax−2is true for all values of x≠2a, where a is a constant.What is the value of a?A) -16B) -3C) 3D) 16
Answer» ANSWER: D) 16 PLZ MARK the BRAINLIEST

24889.

The equation24x2+25x−47ax−2=−8x−3−53ax−2is true for all values of x≠2a, where a is a constant.What is the value of a?A) -16B) -3C) 3D) 16

Answer»

ANSWER:

D) 16 PLZ MARK the BRAINLIEST

Discussion

24890.	18) In the adjacent figure, name the points which are•DE&(a)in the interior of angle PQR(b)in the exterior of angle PQR(c)on PQR
Answer» ssssssssssssoooooooooooooorrrrrrrrrrrrrr yyyyyyyyyyyyyyyyyyyyyyyy

Discussion

24891.	Question 12:The ant draws a regular n-sided polygon. Choose the correct relation betweenA and n.a) n × A = 360ºb) n ÷ A = 360ºc) 360º × A = nd) 360º × n = A
Answer» ANSWER: a Step-by-step EXPLANATION: because a×n MEANS POLYGON MADE by ant=360°

24891.

Question 12:The ant draws a regular n-sided polygon. Choose the correct relation betweenA and n.a) n × A = 360ºb) n ÷ A = 360ºc) 360º × A = nd) 360º × n = A

Answer»

ANSWER:

a

Step-by-step EXPLANATION:

because a×n MEANS POLYGON MADE by ant=360°

Discussion

24892.	If x = 9 + 4 5 find √x + 1/√x
Answer» ANSWER: √330 /18 Step-by-step EXPLANATION:

24892.

If x = 9 + 4 5 find √x + 1/√x

Answer»

ANSWER:

√330 /18

Step-by-step EXPLANATION:

Discussion

24893.	1)The following no.of votes were cast at 5 polling booths during the gram panchayatelections.Draw a joint bar graphfor this dataBooth no12345persons200270560820850MaharashtraGujrat700240340640470
Answer» ANSWER: I couldn't understand what you are saying can you PLEASE REWRITE again Step-by-step explanation: please

24893.

1)The following no.of votes were cast at 5 polling booths during the gram panchayatelections.Draw a joint bar graphfor this dataBooth no12345persons200270560820850MaharashtraGujrat700240340640470

Answer»

ANSWER:

I couldn't understand what you are saying

can you PLEASE REWRITE again

Step-by-step explanation:

please

Discussion

24894.	B. Solve the following subquestions.i. Write the following polynomials in coefficient form.x3 + 12
Answer» ANSWER: Here in this EQUATION 3 is COEFFICIENT of X

24894.

B. Solve the following subquestions.i. Write the following polynomials in coefficient form.x3 + 12

Answer»

ANSWER:

Here in this EQUATION 3 is COEFFICIENT of X

Discussion

24895.	30. If two dice are tossed simultaneously, mention the possible outcomes. Also find the probability that the numbers on top(a) Add up to a number greater than 5 (b) Multiply to a number less than 4
Answer» ANSWER: The POSSIBLE OUTCOMES are-4 They are t,t t,H h,h h,t

24895.

30. If two dice are tossed simultaneously, mention the possible outcomes. Also find the probability that the numbers on top(a) Add up to a number greater than 5 (b) Multiply to a number less than 4

Answer»

ANSWER:

The POSSIBLE OUTCOMES are-4

They are t,t t,H h,h h,t

Discussion

24896.	A bag contains cards numbered from 1 to 25. A card is drawn at random from the bag. Find the probability that the selected card bears a number which is : (1) an odd number (2) a prime number
Answer» N(X) =13 probability of SELECTING odd numbers =13/25 (2) prime numbers= 2,3,5,7,11,13,17,19,23 probability of selecting prime=9/25

24896.

A bag contains cards numbered from 1 to 25. A card is drawn at random from the bag. Find the probability that the selected card bears a number which is : (1) an odd number (2) a prime number

Answer»

N(X) =13

probability of SELECTING

odd numbers =13/25

(2) prime numbers= 2,3,5,7,11,13,17,19,23

probability of selecting prime=9/25

Discussion

24897.	Determine the value of modereauthe followingfreedata.classes: 10-20, 20-30, 30-40, 40-50, 50-6060-7072o10 10frequency:6
Answer» Answer: active mode TX current CONSUMPTION of 18mA at +10dBm coupled with extremely low standby ... 6. Data Handling and PACKET HANDLER . ... 0 10 20 30 40 50 60 70 80 90 100 110 120.

24897.

Determine the value of modereauthe followingfreedata.classes: 10-20, 20-30, 30-40, 40-50, 50-6060-7072o10 10frequency:6

Answer»

Answer:

active mode TX current CONSUMPTION of 18mA at +10dBm coupled with extremely low standby ... 6. Data Handling and PACKET HANDLER . ... 0 10 20 30 40 50 60 70 80 90 100 110 120.

Discussion

24898.	Q. 11. The value of k, if x =2 and y = 1 is asolution of the equation 2x + 3y = k*OA) 5O B) 6O C7OD) 8
Answer» Answer: K = 7 Step-by-step explanation: if x = 2 and y = 1 2(2) + 3(1) = k k = 4 + 3 k = 7 please mark me as brainliest!!

24898.

Q. 11. The value of k, if x =2 and y = 1 is asolution of the equation 2x + 3y = k*OA) 5O B) 6O C7OD) 8

Answer»

Answer:

K = 7

Step-by-step explanation:

if x = 2 and y = 1

2(2) + 3(1) = k

k = 4 + 3

k = 7

please mark me as brainliest!!

Discussion

24899.	16: In figure the angle of elevation of the top of a towerAC from a point B on the ground is 60°. If the height of the20mTower is 20m, find the distance of the point from theGoodABFoot of the tower.
Answer» Answer: 20 67 54 Step-by-step explanation: In figure the angle of elevation of the top of a tower AC from a point B on the GROUND is 60°. If the HEIGHT of the 20M Tower is 20m, find the DISTANCE of the point from the Good A B Foot of the tower.

24899.

16: In figure the angle of elevation of the top of a towerAC from a point B on the ground is 60°. If the height of the20mTower is 20m, find the distance of the point from theGoodABFoot of the tower.

Answer»

Answer:

20 67 54

Step-by-step explanation:

In figure the angle of elevation of the top of a tower

AC from a point B on the GROUND is 60°. If the HEIGHT of the

20M

Tower is 20m, find the DISTANCE of the point from the

Good

A

B

Foot of the tower.

Discussion

24900.	F P - Q - Rand d(P,R) = 18, d(QR) = 73 then find d{P,Q).d) 11.3 unitsc) 9.7 units25.3 unitsb)1) 10.7 unitsRare - 7 and 3 respectively,
Answer» Answer: his is very EASY just TRY on it little bit it U will GET it :)

24900.

F P - Q - Rand d(P,R) = 18, d(QR) = 73 then find d{P,Q).d) 11.3 unitsc) 9.7 units25.3 unitsb)1) 10.7 unitsRare - 7 and 3 respectively,

Answer»

Answer:

his is very EASY just TRY on it little bit it U will GET it :)

Discussion

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