332354 + Interview Questions in Secondary School in Math Page 169 InterviewSolution

8401.	Find the value of xand y 3-√5/3+2√5=x√5-y
Answer» Answer: Hi , LHS = ( 3 - √5 )/(3 + 2√5 ) = [(3-√5)(2√5-3)]/[(2√5+3)(2√5-3)] = [6√5 - 9 -10 + 3√5 ]/[ ( 2√5 )² - 3² ] = ( 9√5 - 19 )/( 20 - 9 ) = ( 9√5 - 19 )/11 = ( 9/11 )√5 - 19/11 ---( 1 ) = a√5 - B ----------( 2 ) [ RHS ] from ( 1 ) and ( 2 ) , a = 9/11 , b = 19/11 I hope this helps you Step-by-step explanation: MAKE me expert

8401.

Find the value of xand y 3-√5/3+2√5=x√5-y

Answer»

Answer:

Hi ,

LHS = ( 3 - √5 )/(3 + 2√5 )

= [(3-√5)(2√5-3)]/[(2√5+3)(2√5-3)]

= [6√5 - 9 -10 + 3√5 ]/[ ( 2√5 )² - 3² ]

= ( 9√5 - 19 )/( 20 - 9 )

= ( 9√5 - 19 )/11

= ( 9/11 )√5 - 19/11 ---( 1 )

= a√5 - B ----------( 2 ) [ RHS ]

from ( 1 ) and ( 2 ) ,

a = 9/11 ,

b = 19/11

I hope this helps you

Step-by-step explanation:

MAKE me expert

Discussion

8402.	Find the greatest number that will divise 43 73 and 103 leaving the remainder 1 3 5 respectively
Answer» Answer: 14 is the GREATEST NUMBER

8402.

Find the greatest number that will divise 43 73 and 103 leaving the remainder 1 3 5 respectively

Answer»

Answer:

14 is the GREATEST NUMBER

Discussion

8403.	Why we can't use pencil in space ?
Answer» ANSWER: Because there is GRAVITY

8403.

Why we can't use pencil in space ?

Answer»

ANSWER:

Because there is GRAVITY

Discussion

8404.	Draw all non-isomorphic graphs having seven vertices, all having degree 2
Answer» ANSWER: hssuwi1o919widshwji19dihqui is that the FOLLOWING user DOCUMENT to document to document to document to do be a great deal with for with your family to a few different few weeks months

8404.

Draw all non-isomorphic graphs having seven vertices, all having degree 2

Answer»

ANSWER:

hssuwi1o919widshwji19dihqui is that the FOLLOWING user DOCUMENT to document to document to document to do be a great deal with for with your family to a few different few weeks months

Discussion

8405.	Campare the following numbers 7/9,11/13
Answer» I HOPE this ANSWER is HELP you. Step-by-step explanation: 7/911/13 CROSS multiplication 713=91 9*11=99 therefore,7/9-11/13

8405.

Campare the following numbers 7/9,11/13

Answer»

I HOPE this ANSWER is HELP you.

Step-by-step explanation:

7/9*11/13 CROSS multiplication

7*13=91

9*11=99

therefore,7/9-11/13

Discussion

8406.	Find the coefficient of b in this: 3a^2-4b
Answer» ANSWER: the COEFFICIENT of B is -4

8406.

Find the coefficient of b in this: 3a^2-4b

Answer»

ANSWER:

the COEFFICIENT of B is -4

Discussion

8407.	If are the zeros of x2 + 5x – 9 then the value of + isa. −5 2 b. 5 2 c. −9 2 d. 9 2
Answer» ANSWER: C PLEASE MARK me the BRAINLEST answer

8407.

If are the zeros of x2 + 5x – 9 then the value of + isa. −5 2 b. 5 2 c. −9 2 d. 9 2

Answer»

ANSWER:

C

PLEASE MARK me the BRAINLEST answer

Discussion

8408.	On simplify 3/4-(-2/5)-4/10
Answer» ANSWER: 3/4 Step-by-step EXPLANATION: HOPE my answer will help Mark me

8408.

On simplify 3/4-(-2/5)-4/10

Answer»

ANSWER:

3/4

Step-by-step EXPLANATION:

HOPE my answer will help

Mark me

Discussion

8409.	If 3+x,x-3,-2x+12 are in A.P., then value of x is: *
Answer» ANSWER: x=7 Step-by-step explanation: when a,b,C are in AP then b-a= c-b like wise the above solution will be HELPFUL to you

8409.

If 3+x,x-3,-2x+12 are in A.P., then value of x is: *

Answer»

ANSWER:

x=7

Step-by-step explanation:

when a,b,C are in AP then

b-a= c-b

like wise the above solution will be HELPFUL to you

Discussion

8410.	A relation on W has elements (0,0) , (1,1) , (2,4) , ( 3,9) . Write the relation in set builder formplease with steps and quick
Answer» Step-by-step EXPLANATION: W={(X,y):x=y²,(x,y)∈Z+}

8410.

A relation on W has elements (0,0) , (1,1) , (2,4) , ( 3,9) . Write the relation in set builder formplease with steps and quick

Answer»

Step-by-step EXPLANATION:

W={(X,y):x=y²,(x,y)∈Z+}

Discussion

8411.	2776352562+3636775543
Answer» ANSWER: 6413128105 is your CORRECT answer

8411.

2776352562+3636775543

Answer»

ANSWER:

6413128105 is your CORRECT answer

Discussion

8412.	5/13(1-12/5)=35/156 please solve this
Answer» ANSWER: I THINK answer is -1 = 65/126.

8412.

5/13(1-12/5)=35/156 please solve this

Answer»

ANSWER:

I THINK answer is -1 = 65/126.

Discussion

8413.	What is maths? Explain in briefly.
Answer» Answer: Mathematics is the science that deals with the logic of SHAPE, quantity and arrangement. MATH is all around us, in everything we do. It is the building block for everything in our daily lives, including mobile devices, architecture (ANCIENT and modern), art, money, ENGINEERING, and even sports.

8413.

What is maths? Explain in briefly.

Answer»

Answer:

Mathematics is the science that deals with the logic of SHAPE, quantity and arrangement. MATH is all around us, in everything we do. It is the building block for everything in our daily lives, including mobile devices, architecture (ANCIENT and modern), art, money, ENGINEERING, and even sports.

Discussion

8414.	The sum of first 10 terms of an Arithmetic Progression is 55 and the sum of first 9 terms of the same arithmetic progression is 45. Then its 10 term is ❤️
Answer» GIVEN:- The sum of first 10 terms of an ARITHMETIC Progression is 55 and the sum of first 9 terms of the same arithmetic progression is 45. To Find:- 10TH term Solution:- We know that, $\sf a_n = a+(n-1)d$ $\sf Sum\;of\;10 \;terms = 55$ $\sf Sum\;of\;9\;terms=45$ $\sf 10^{th}\;term=Sum\;of\;10\;term-Sum\;of\;9\;term$ $\sf 10^{th}\;term= 55 - 45$ $\underline {\boxed{\frak{10^{th}\;term=10}}} \pink\bigstar$ Hence, the 10th term is 10 Thank you! @itzshivani

8414.

The sum of first 10 terms of an Arithmetic Progression is 55 and the sum of first 9 terms of the same arithmetic progression is 45. Then its 10 term is ❤️

Answer»

GIVEN:-

The sum of first 10 terms of an ARITHMETIC Progression is 55 and the sum of first 9 terms of the same arithmetic progression is 45.

To Find:-

10TH term

Solution:-

We know that,

$\sf a_n = a+(n-1)d$

$\sf Sum\;of\;10 \;terms = 55$

$\sf Sum\;of\;9\;terms=45$

$\sf 10^{th}\;term=Sum\;of\;10\;term-Sum\;of\;9\;term$

$\sf 10^{th}\;term= 55 - 45$

$\underline {\boxed{\frak{10^{th}\;term=10}}} \pink\bigstar$

Hence, the 10th term is 10

Thank you!

@itzshivani

Discussion

8415.	Solve ( 2 − 3 + 2) = 3
Answer» Cannot be SOLVED as 3 + 2 ≠ 3 because 2 - 3 + 2 = -1 + 2 = 1

8415.

Solve ( 2 − 3 + 2) = 3

Answer»

Cannot be SOLVED as

3 + 2 ≠ 3

because

2 - 3 + 2 = -1 + 2 = 1

Discussion

8416.	If 3+x,x-3,-2x+12 are in A.P., then value of x is: *I
Answer» Answer: 9 Since 2x+1,3x−3,3x+2 are in A.P. ∴(3x−3)−(2x+1)=3x+2−(3x−3) ⇒2(3x−3)=3x+2+2x+1 ⇒6x−6=5x+3 ⇒x=9

8416.

If 3+x,x-3,-2x+12 are in A.P., then value of x is: *I

Answer»

Answer:

9 Since 2x+1,3x−3,3x+2 are in A.P.

∴(3x−3)−(2x+1)=3x+2−(3x−3)

⇒2(3x−3)=3x+2+2x+1

⇒6x−6=5x+3

⇒x=9

Discussion

8417.	(ii) किसी समूह पर अवयवों के संयुग्मिता का सम्बन्ध होता है- (a) मात्र स्वतुल्य सम्बन्ध (b) मात्र सममित सम्बन्ध (c) मात्र संक्रमक सम्बन्ध (d) समतुल्यता का सम्बन्ध
Answer» ANSWER: a Step-by-step EXPLANATION: this is the RIGHT answer

8417.

(ii) किसी समूह पर अवयवों के संयुग्मिता का सम्बन्ध होता है- (a) मात्र स्वतुल्य सम्बन्ध (b) मात्र सममित सम्बन्ध (c) मात्र संक्रमक सम्बन्ध (d) समतुल्यता का सम्बन्ध

Answer»

ANSWER:

a

Step-by-step EXPLANATION:

this is the RIGHT answer

Discussion

8418.	If you substract -1from +1,what will be the result?(a) -2 (b) 0 (c) 1 (d) 2
Answer» II is ANSWER THANKS MARK me BRAINLEST

8418.

If you substract -1from +1,what will be the result?(a) -2 (b) 0 (c) 1 (d) 2

Answer»

II is ANSWER

THANKS MARK me BRAINLEST

Discussion

8419.	□ABCD is a teapazium. AB \|\| DC. Points P and Q are midpoints of seg AD and seg BC respectively.Then prove that, PQ \|\| AB and PQ(AB + DC).
Answer» Answer: Construction: Join PB and EXTEND it to meet CD produced at R. To prove: PQ \|\| AB and PQ = 12 (AB + DC) Proof : In ΔABP and ΔDRP, ∠ APB = ∠DPR (Vertically opposite angles) ∠PDR = ∠PAB (Alternate interior angles are equal) AP = PD (P is the mid point of AD) Thus, by ASA congruency, Δ ABP ≅ Δ DRP. By CPCT, PB = PR and AB = RD. In Δ BRC, Q is the mid point of BC (GIVEN) P is the mid point of BR (As PB = PR) So, by midpoint theorem, PQ \|\| RC ⇒ PQ \|\| DC But AB \|\| DC (Given) So, PQ \|\| AB. Also, PQ = 12 (RC) ....(using midpoint theorem) PQ = 12 (RD + DC) PQ = AB + DC 12(AB + DC) Step-by-step EXPLANATION: plz mark as brainliest

8419.

□ABCD is a teapazium. AB || DC. Points P and Q are midpoints of seg AD and seg BC respectively.Then prove that, PQ || AB and PQ(AB + DC).

Answer»

Answer:

Construction: Join PB and EXTEND it to meet CD produced at R.

To prove: PQ || AB and PQ = 12 (AB + DC)

Proof : In ΔABP and ΔDRP,

∠ APB = ∠DPR (Vertically opposite angles)

∠PDR = ∠PAB (Alternate interior angles are equal)

AP = PD (P is the mid point of AD)

Thus, by ASA congruency, Δ ABP ≅ Δ DRP.

By CPCT, PB = PR and AB = RD.

In Δ BRC,

Q is the mid point of BC (GIVEN)

P is the mid point of BR (As PB = PR)

So, by midpoint theorem, PQ || RC

⇒ PQ || DC

But AB || DC (Given)

So, PQ || AB.

Also, PQ =

12

(RC) ....(using midpoint theorem)

PQ = 12 (RD + DC)

PQ =

AB + DC

12(AB + DC)

Step-by-step EXPLANATION:

plz mark as brainliest

Discussion

8420.	Pls answer this questions....
Answer» Answer: 1 - b part 2- C part Step-by-step EXPLANATION: MAY it will HELP you...

8420.

Pls answer this questions....

Answer»

Answer:

1 - b part

2- C part

Step-by-step EXPLANATION:

MAY it will HELP you...

Discussion

8421.	1. Mahima Covers one seventh of her journey on Monday. She Covers three fourth of her Journey Tuesday , (how many portion she has covered so far)
Answer» Given, Mahima covers in Monday = ⅐ of her journey Mahima covers in Tuesday = ¾ of her journey To find, The amount of portion of her journey that she has COVERED so far. Solution, We can simply solve this MATHEMATICAL problem by using the following mathematical process. Here, we just need to add the two portions of journey covering, of Monday and Tuesday. Total covered journey = ⅐ + ¾ = (4+21)/28 = 25/28 (This portion of journey she has covered in the last two DAYS.) HENCE, she has covered 25/28 of her journey so far.

8421.

1. Mahima Covers one seventh of her journey on Monday. She Covers three fourth of her Journey Tuesday , (how many portion she has covered so far)

Answer»

Given,

Mahima covers in Monday = ⅐ of her journey

Mahima covers in Tuesday = ¾ of her journey

To find,

The amount of portion of her journey that she has COVERED so far.

Solution,

We can simply solve this MATHEMATICAL problem by using the following mathematical process.

Here, we just need to add the two portions of journey covering, of Monday and Tuesday.

Total covered journey

= ⅐ + ¾

= (4+21)/28

= 25/28

(This portion of journey she has covered in the last two DAYS.)

HENCE, she has covered 25/28 of her journey so far.

Discussion

8422.	Simplify \cdot\frac{3}{5-\sqrt{3}}+\frac{2}{5+\sqrt{3}}
Answer» ANSWER: it's a HARD QUESTIONS I m SORRY

8422.

Simplify \cdot\frac{3}{5-\sqrt{3}}+\frac{2}{5+\sqrt{3}}

Answer»

ANSWER:

it's a HARD QUESTIONS I m SORRY

Discussion

8423.	If the ratio of present age of A&B is 2:3 after 6 years the ratio their age is 3:4 find the present age of A?
Answer» 2x+6+3x+6=3x+4x 5x+12=7x 12=7x-5x 12=2x 6=x age of A= 2x=6×2=12 age of B= 3x=6x×2=18

8423.

If the ratio of present age of A&B is 2:3 after 6 years the ratio their age is 3:4 find the present age of A?

Answer»

2x+6+3x+6=3x+4x

5x+12=7x

12=7x-5x

12=2x

6=x

age of A= 2x=6×2=12

age of B= 3x=6x×2=18

Discussion

8424.	Expand the following (a) (1+a+b)3 (b) (x-y+2z)3
Answer» ANSWER: I THINK it is 1ab 3B xy+2z 3

8424.

Expand the following (a) (1+a+b)3 (b) (x-y+2z)3

Answer»

ANSWER:

I THINK it is 1ab 3B xy+2z 3

Discussion

8425.	Factorize (x+1) (x+3)(x+5) (x+7) + 50
Answer» Answer: pata nahi KOI AUR bataya GA

8425.

Factorize (x+1) (x+3)(x+5) (x+7) + 50

Answer»

Answer:

pata nahi KOI AUR bataya GA

Discussion

8426.	Pls give the formula of 1square +2square +3square+....+(n-1)square=
Answer» ANSWER: jjakakajkq JANA ANNA janaja janakannakqnn. jana

8426.

Pls give the formula of 1square +2square +3square+....+(n-1)square=

Answer»

ANSWER:

jjakakajkq JANA ANNA janaja janakannakqnn. jana

Discussion

8427.	Which of the following true (a) {1,2}c{1,{2},3};(b) {2,{1}} c{1,{2},3}; (c){2}c{1,{2};(d) {1,{2}}c{1,{2},3}
Answer» ANSWER: I THINK C is CORRECT answer

8427.

Which of the following true (a) {1,2}c{1,{2},3};(b) {2,{1}} c{1,{2},3}; (c){2}c{1,{2};(d) {1,{2}}c{1,{2},3}

Answer»

ANSWER:

I THINK C is CORRECT answer

Discussion

8428.	The mean of 5 scores is 10 and four scores are, 12,5,7 and 8 then the remaining score is _
Answer» Answer: Find the mean of the FOLLOWING set of integers. 8, 11, –6, 22, –3 Solution: Example: The set of scores 12, 5, 7, -8, x, 10 has a mean of 5. Find the value of x. Solution:

8428.

The mean of 5 scores is 10 and four scores are, 12,5,7 and 8 then the remaining score is _

Answer»

Answer:

Find the mean of the FOLLOWING set of integers.

8, 11, –6, 22, –3

Solution:

Example:

The set of scores 12, 5, 7, -8, x, 10 has a mean of 5. Find the value of x.

Solution:

Discussion

8429.	Q.1 A candidate for mayor in a large city believes that he appeals to at least 10 per cent more of the educated voters than the uneducated voters. He hires the services of a poll-taking organization, and they find that 62 of 100 educated voters interviewed support the candidate, and 69 of 150 uneducated voters support him at the 0.05 significance level. Activate
Answer» ANSWER: i CANT UNDERSTAND your question Step-by-step EXPLANATION:

8429.

Q.1 A candidate for mayor in a large city believes that he appeals to at least 10 per cent more of the educated voters than the uneducated voters. He hires the services of a poll-taking organization, and they find that 62 of 100 educated voters interviewed support the candidate, and 69 of 150 uneducated voters support him at the 0.05 significance level. Activate

Answer»

ANSWER:

i CANT UNDERSTAND your question

Step-by-step EXPLANATION:

Discussion

8430.	Miss The Number? 13 18 29 70 74 3453 ? 18
Answer» ANSWER: 35 is the answer THANK you

8430.

Miss The Number? 13 18 29 70 74 3453 ? 18

Answer»

ANSWER:

35 is the answer

THANK you

Discussion

8431.	7+5-(3÷2×1/4)of2/7+7/2×1/16
Answer» ANSWER: Step-by-step explanation: 3.04 is the answer THANKU

8431.

7+5-(3÷2×1/4)of2/7+7/2×1/16

Answer»

ANSWER:

Step-by-step explanation:

3.04

is the answer THANKU

Discussion

8432.	Q.15 The interchangean in digita' 9 and 4 and would make true which one of the following. (A) 33 X 9 ÷ 80 = 14 (B) 94 X 7 ÷ 97= 324 (C) 40X10 ÷ 9 = 49 (D) 30÷4× 19= 49
Answer» Answer: djfxffyfgdgfuhfggyfy tgffgt to please ABHI TAK KUCHH bhi NAHIN HAI

8432.

Q.15 The interchangean in digita' 9 and 4 and would make true which one of the following. (A) 33 X 9 ÷ 80 = 14 (B) 94 X 7 ÷ 97= 324 (C) 40X10 ÷ 9 = 49 (D) 30÷4× 19= 49

Answer»

Answer:

djfxffyfgdgfuhfggyfy tgffgt to please ABHI TAK KUCHH bhi NAHIN HAI

Discussion

8433.	Difference between speed and velocity ?
Answer» Answer: Speed is defined as the distance travelled by a body in a given INTERVAL of TIME. Velocity is defined as the displacement of a body in a given interval of time. It is a scalar QUANTITY. It is a vector quantity.

8433.

Difference between speed and velocity ?

Answer»

Answer:

Speed is defined as the distance travelled by a body in a given INTERVAL of TIME. Velocity is defined as the displacement of a body in a given interval of time. It is a scalar QUANTITY. It is a vector quantity.

Discussion

8434.	From the figure find ab and bcno false answer ill report immediately
Answer» ANSWER: it's to MUCH HARD QUESTIONS

8434.

From the figure find ab and bcno false answer ill report immediately

Answer»

ANSWER:

it's to MUCH HARD QUESTIONS

Discussion

8435.	2x² -y² = -7 and x +y
Answer» ANSWER: your answer. Step-by-step EXPLANATION: PLEASE MARK me as BRAINLIEST.

8435.

2x² -y² = -7 and x +y

Answer»

ANSWER:

your answer.

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINLIEST.

Discussion

8436.	the interrelationship between watermelon and banana ?? anyone knows it what forms between them I m waiting for 17 years for the answer of this question
Answer» GOOD Morning Have a BANGTAN DAY

8436.

the interrelationship between watermelon and banana ?? anyone knows it what forms between them I m waiting for 17 years for the answer of this question

Answer»

GOOD Morning

Have a BANGTAN DAY

Discussion

8437.	Simplify a. ( 1/27 )-⅔ b. 8⅓ × 16⅓ / 32-⅓
Answer» ANSWER: Here's your answer Step-by-step explanation: 32 − 3 1 8 3 1 ×16 3 1 = [(2 5 )] 3 −1 [(2 3 )] 3 1 ×[(2 4 )] 3 1 = 2 3 −5 2 3 3 ×2 3 4 =2 1 ×2 3 4 ×2 3 5 =2 1+ 3 4 + 3 5 =2 3 3+4+5 =2 3 12 =2 4 =16 Hope it helps Pls mark me the brainliest

8437.

Simplify a. ( 1/27 )-⅔ b. 8⅓ × 16⅓ / 32-⅓

Answer»

ANSWER:

Here's your answer

Step-by-step explanation:

32

−

3

1

8

3

1

×16

3

1

=

[(2

5

)]

3

−1

[(2

3

)]

3

1

×[(2

4

)]

3

1

=

2

3

−5

2

3

×2

3

4

=2

1

×2

3

4

×2

3

5

=2

1+

3

4

+

3

5

=2

3

3+4+5

=2

3

12

=2

4

=16

Hope it helps

Pls mark me the brainliest

Discussion

8438.	8. The following data represents the lifetime in hours of 20 bulbs produced by a factory :235, 236, 238, 232, 230, 239, 235, 236, 237, 231, 240, 239, 233, 232, 240, 231, 239, 238,233, 230Construct a frequency table for the given data. Use your table to answer the following questions:(i) How many bulbs had lifetime more than 235 hours?(11) How many bulbs had lifetime less than 234 hours ?(iii) What per cent of bulbs had lifetime more than 238 hours?(iv) The manufacturer claimed that 70% of the bulbs produced by his factory has a minimumlifetime of 236 hours. What per cent of the bulbs did not fulfil the claim?
Answer» Step-by-step EXPLANATION: jshsyeywh and the kids are in town for me and we will get you on Monday or Tuesday morning I was just thinking I have no problem I am looking into it is in a different STORY about it in a different story about it I am in my LIFE and it was so I am looking into the system for a new order to make me feel BETTER about your time to GO with Vodafone a great weekend in a different than a good day

8438.

8. The following data represents the lifetime in hours of 20 bulbs produced by a factory :235, 236, 238, 232, 230, 239, 235, 236, 237, 231, 240, 239, 233, 232, 240, 231, 239, 238,233, 230Construct a frequency table for the given data. Use your table to answer the following questions:(i) How many bulbs had lifetime more than 235 hours?(11) How many bulbs had lifetime less than 234 hours ?(iii) What per cent of bulbs had lifetime more than 238 hours?(iv) The manufacturer claimed that 70% of the bulbs produced by his factory has a minimumlifetime of 236 hours. What per cent of the bulbs did not fulfil the claim?

Answer»

Step-by-step EXPLANATION:

jshsyeywh and the kids are in town for me and we will get you on Monday or Tuesday morning I was just thinking I have no problem I am looking into it is in a different STORY about it in a different story about it I am in my LIFE and it was so I am looking into the system for a new order to make me feel BETTER about your time to GO with Vodafone a great weekend in a different than a good day

Discussion

8439.	If a, b are the zeroes of polynomial 5x2 - 7x + 2, then the values of -+-ab is
Answer» "" ❤️ ANSWER ❤️ "" Since,αandβare ZEORES of 5x 2 − 7x+ 2 ⇒ α+ β= 5 7 ,αβ= 5 2 Now, α 1 + β 1 = αβ β+α = 2/5 7/5 = 2 7 ☺️ ALWAYS KEEP smiling ☺️

8439.

If a, b are the zeroes of polynomial 5x2 - 7x + 2, then the values of -+-ab is

Answer»

"" ❤️ ANSWER ❤️ ""

Since,αandβare ZEORES of

5x

2

−

7x+

2

⇒

α+

β=

5

7

,αβ=

5

2

Now,

α

1

+

β

1

=

αβ

β+α

=

2/5

7/5

=

2

7

☺️ ALWAYS KEEP smiling ☺️

Discussion

8440.	If the volume of a sphere is 180 cm³ find the volume of a cylinder with the same radius
Answer» ANSWER: NOSTALGIA for the MOTHERLAND

8440.

If the volume of a sphere is 180 cm³ find the volume of a cylinder with the same radius

Answer»

ANSWER:

NOSTALGIA for the MOTHERLAND

Discussion

8441.	If x-1 – 1 is divided by x - 1 the quotient is:?????
Answer» ANSWER: X-1 – 1 is divided by (x – 1) = x-1 – 1 × 1/(x-1) = 1/x – 1 × 1/(x-1) = (1 – x/x) × 1/(x-1) = - (1 – x)/x × 1/(x-1) = – 1/x [cancel x – 1 from the NUMERATOR and denominator].

8441.

If x-1 – 1 is divided by x - 1 the quotient is:?????

Answer»

ANSWER:

X-1 – 1 is divided by (x – 1)

= x-1 – 1 × 1/(x-1)

= 1/x – 1 × 1/(x-1)

= (1 – x/x) × 1/(x-1)

= - (1 – x)/x × 1/(x-1)

= – 1/x [cancel x – 1 from the NUMERATOR and denominator].

Discussion

8442.	Definition of addition on number line
Answer» Step-by-step explanation: Addition MEANS PLUS. The sign of addition is + . Addition of the NUMBERS on number line this METHOD is USED only for small numbers. For smaller grades the number line starts with zero. Number line is the line which starts from zero and has numbers 1,2,3 … on it at equal distances.

8442.

Definition of addition on number line

Answer»

Step-by-step explanation:

Addition MEANS PLUS. The sign of addition is + . Addition of the NUMBERS on number line this METHOD is USED only for small numbers. For smaller grades the number line starts with zero. Number line is the line which starts from zero and has numbers 1,2,3 … on it at equal distances.

Discussion

8443.	Q16) 1.0 marks If k means +, m means -, n means p means /, then what is the value of the below expression? 32 n 5 k 8 m 20 p 5 O 164 O 56 0 32 O 110
Answer» Answer: he was will get you in ADVANCE payment for you and have been to get the to do with you on your CAR to be the only one reason I can do the needful to be a little too much more than the intended to do with my resume is a very nice weekend in a DIFFERENT WAY that I have attached an EMAIL message is

8443.

Q16) 1.0 marks If k means +, m means -, n means p means /, then what is the value of the below expression? 32 n 5 k 8 m 20 p 5 O 164 O 56 0 32 O 110

Answer»

Answer:

he was will get you in ADVANCE payment for you and have been to get the to do with you on your CAR to be the only one reason I can do the needful to be a little too much more than the intended to do with my resume is a very nice weekend in a DIFFERENT WAY that I have attached an EMAIL message is

Discussion

8444.	Simplify the expression and find the value if x=2 3(x+2) + 5x - 7
Answer» Step-by-step explanation: 3(x+2)+5x−7=3x+6+5x−7=3x+5x+6−7 =8x−1 =8×2−1 [PUTTING x=−1] =16−1 =15

8444.

Simplify the expression and find the value if x=2 3(x+2) + 5x - 7

Answer»

Step-by-step explanation:

3(x+2)+5x−7=3x+6+5x−7=3x+5x+6−7

=8x−1

=8×2−1 [PUTTING x=−1]

=16−1

=15

Discussion

8445.	The area and the length of a square are equal find the length of the side
Answer» the ANS is 1 .because 1 MULTIPLIED by 1 is ONE

Discussion

8446.	What number should be divided by (0.81)1/2 to give the result as 81?
Answer» Step-by-step explanation: The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different PROCESSES. Liquid water evaporates into water vapor, condenses to form clouds, and PRECIPITATES back to earth in the form of RAIN and SNOW.

8446.

What number should be divided by (0.81)1/2 to give the result as 81?

Answer»

Step-by-step explanation:

The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different PROCESSES. Liquid water evaporates into water vapor, condenses to form clouds, and PRECIPITATES back to earth in the form of RAIN and SNOW.

Discussion

8447.	What is consecutive number ?
Answer» ANSWER: Consecutive numbers meaning is “The numbers which continuously follow each other in the order from SMALLEST to LARGEST.” Consecutive numbers example are. Consecutive numbers from 1 to 8 are 1, 2, 3, 4, 5, 6, 7, 8. Here the DIFFERENCE between each number is 1.

8447.

What is consecutive number ?

Answer»

ANSWER:

Consecutive numbers meaning is “The numbers which continuously follow each other in the order from SMALLEST to LARGEST.” Consecutive numbers example are. Consecutive numbers from 1 to 8 are 1, 2, 3, 4, 5, 6, 7, 8. Here the DIFFERENCE between each number is 1.

Discussion

8448.	Find the value of a³+ b³ ÷ a³b² + a²b² + b³a²
Answer» $\huge \tt \frac{ {a}^{3} {b}^{3} }{ {a}^{3} {b}^{2} + {a}^{2} {b}^{2} + {b}^{3} {a}^{2} } = {a}^{4} {b}^{3}$

8448.

Find the value of a³+ b³ ÷ a³b² + a²b² + b³a²

Answer»

$\huge \tt \frac{ {a}^{3} {b}^{3} }{ {a}^{3} {b}^{2} + {a}^{2} {b}^{2} + {b}^{3} {a}^{2} } = {a}^{4} {b}^{3}$

Discussion

8449.	500000 + 6000 + 9 in standard form and mark periods according to India system
Answer» ANSWER: 506009 Step-by-step explanation: FORMS in the STANDARD form 400000000+500000+6000+700+80+9 45,67,789 answer of this QUESTION

8449.

500000 + 6000 + 9 in standard form and mark periods according to India system

Answer»

ANSWER:

506009

Step-by-step explanation:

FORMS in the STANDARD form 400000000+500000+6000+700+80+9

45,67,789 answer of this QUESTION

Discussion

8450.	13. Which inequality is represented by thefollowing graph?: **Y-4II3y=2
Answer» ANSWER: hgrbrddgooooyyghjyee

8450.

13. Which inequality is represented by thefollowing graph?: **Y-4II3y=2

Answer»

ANSWER:

hgrbrddgooooyyghjyee

Discussion

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"" ❤️ ANSWER ❤️ ""

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Pls answer this questions....

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