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ANSWER:

a^2-2ab+b^2

here is. UR answer

2.7009345906
According to me

ANSWER:

PERIMETER = 70

area = 12410

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Step-by-step EXPLANATION:

Step-by-step explanation:

100 and 720.3

as we divide any no. by 10 we MOVE 1 DECIMAL PLACE LEFT

Answer:

• 18,21
• 10,12
• 9,11
• 25,36
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5 is the answer of your question you can SOLVE it in many ways but easiest one is GRAPH method .

I wish you got your answer.

Step-by-step EXPLANATION:

here is your solution.

your ANSWER is 6.5 CM.

ANSWER:

This is LINEAR POLYNOMIAL and BINOMIAL.

Answer:

61/8

Step-by-step explanation:

7/2+7/4+19/8

By TAKING the LCM as 8

28+14+19/8

61/8

Hope it HELPS you

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Step-by-step EXPLANATION:

. COOL highly to open no kvfk fb VI in

) lnpbffgkkb

Answer:

1)25

2)16380

Step-by-step EXPLANATION:

SORRY I don't understand 3 one

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Step-by-step EXPLANATION:

I BELIEVE that it'll be USEFUL

ANSWER:

the answer is of your QUESTIONS is -2/42.

ANSWER:

Rs.6,960

Step-by-step EXPLANATION:

ANSWER:

what THREE FARMERS have EXACTLY???????

qwertyui QWERTY sdfgh QWERT QWERT

good QUESTION

ANSWER:

• The smallest number by which 256 MUST be divided so that the quotient is a perfect cube is 4.

GIVEN:

• Number = 256

TO FIND:

• Smallest number by which 256 must be divided so that the quotient is a perfect cube.

SOLUTION:

Finding the prime FACTORISATION of 256 :

=> 256 = 2×2×2×2×2×2×2×2

Making Triplet of prime factorisation of 256.

=> 256 = (2×2×2)×(2×2×2)×2×2

Here we see that 2*2 left ungrouped so we much divide 256 by (2×2 = 4) so to GET a perfect cube.

= 256/4

= 64

So the Smallest number by which 256 must be divided so that the quotient is a perfect cube is 4.

=> 64 = (4)³

NOTE:

• This type of QUESTIONS can be solved by finding the prime Factorisation of the given number.
• Then we SIMPLY according to the Question.

Answer:

mean WEIGHT = TOTAL weight/total no. of students

Or, 48 = total weight/20

Or, total weight = 48×20

= 960 kg

New total weight = 960+60+58

= 1078kg

New total no. if students = 20+2 = 22

mean = 1078/22

= 49 kg

ans.

CHECK IT OUT!!

THIS IS YOUR ANSWER:-

1)7-17=-10

2)-20+10=-10

3)-50+40=-10

4)+60 -70=-10

5)-90 +80=-10

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PLEASE for me ask in HINDI please I LIKE to SOLVE this but don't understand this in hindi...

ANSWER:

QUARTILE DEVIATION =(Q3-Q1)/2

Answer:

8 should be DIVIDED by 7 to GET 8BY7

Given: √5

We need to prove that √5 is IRRATIONAL

Proof:

Let us assume that √5 is a rational number.

Sp it t can be expressed in the form p/q where p,q are co-prime integers and q≠0

⇒√5=p/q

On squaring both the SIDES we get,

⇒5=p²/q²

⇒5q²=p² —————–(i)

p²/5= q²

So 5 divides p

p is a multiple of 5

⇒p=5m

⇒p²=25m² ————-(II)

From equations (i) and (ii), we get,

5q²=25m²

⇒q²=5m²

⇒q² is a multiple of 5

⇒q is a multiple of 5

Hence, p,q have a COMMON factor 5. This contradicts our ASSUMPTION that they are co-primes. Therefore, p/q is not a rational number

√5 is an irrational number

Hence proved

Given :  Word FATHER

To Find :  in how many  Ways  letters can be arranges from FATHER to form the word beginning with A not ending with H

Solution:

F A  T H E  R

Total Number of Letters  = 6

word beginning with A

Hence 1ST Letter is Fixed as

A x  x  x  x  x

Remaining 5 Letters

Last letter can not be  H

Hence Last position can be filled in 4 Ways   ( F T E R )

Now  4 Letters  lefts and 4 positions left

Hence 4 !  = 24  Ways

Total Ways  =   4 * 24  = 96

in 96 Ways  letters can be arranges from FATHER to form the word beginning with A not ending with H

Learn More:

In how many ways can the letters of the word "COMPUTER" be ...

brainly.in/question/14235713

In how many ways can the letters of the word 'SEEDING' be ...

brainly.in/question/15386861

In the diagram, we have two Isosceles triangles. For ΔABC, AB = BC and for ΔACD, AC = CD

In isosceles triangle, the two angles opposite to the equal sides are also equal.

So, for ΔABC, ∠BAC = ∠ACB and for ΔACD, ∠CAD = ∠ADC

As ∠ACB is OUTSIDE angle of ΔACD ,

so ∠ACB = ∠CAD + ∠ADC

⇒ ∠ACB = 2× ∠ADC (As, ∠CAD = ∠ADC )

⇒ ∠BAC = 2× ∠ADC (As, ∠BAC = ∠ACB )

Now, ACCORDING to the diagram,

∠BAD - ∠CAD = ∠BAC

⇒ ∠BAD - ∠ADC = 2× ∠ADC [As, ∠CAD = ∠ADC and ∠BAC = 2× ∠ADC]

⇒ ∠BAD = 3× ∠ADC

⇒ ∠BAD = 3× ∠ADB [As, ∠ADC and ∠ADB are same angles]

⇒∠BAD / ∠ADB = 3/1

so, ∠BAD : ∠ADB = 3 : 1

I HOPE ITS HELP YOU DEAR,

THANKS

ANSWER:

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Step-by-step EXPLANATION:

jensnsbsnensnjs JB sbdjejx

Answer:

512 is the PERIMETER of the big square

Step-by-step explanation:

AREA of large square =16 *16=256

area of square =SIDE *side

256/2=128

perimeter of large square = 4* side

4* 128=512

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ANSWER:

i CANT UNDERSTAND the QUESTION

ANSWER:

I am so SORRY but i am not AWARE of this

Step-by-step EXPLANATION:

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 Step-by-step EXPLANATION:

ANSWER:

TRY it your self

Step-by-step EXPLANATION:

ANSWER:

3457 is the answer PLEASE MARK me EXPERIENCED

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ANSWER:

DONT know

Step-by-step EXPLANATION:

Step-by-step EXPLANATION:

x⁴+(4X)²+3

x⁴+8x+3

x(x³+8)+3 I THINK it HELPS you

Answer:

2 while NUMBERS

those are 2,3

Answer:

4

Step-by-step explanation:

Here,

   x = 2 + √3

⇒ 1 / x = 1 / ( 2 + √3 )

   Multiply as well as divide RHS by 2 - √3

⇒ 1 / x = ( 2 - √3 ) / ( 2 + √3 )( 2 - √3 )

   Using ( a + b )( a - b ) = a^2 - b^2 for DENOMINATOR of RHS

⇒ 1 / x = ( 2 - √3 ) / ( 2^2 - √3 ^2 )

⇒ 1 / x = ( 2 - √3 ) / ( 4 - 3 )

⇒ 1 / x = ( 2 - √3 ) / 1

⇒ 1 / x = 2 - √3

  Then,

⇒ x + 1 / x

⇒ ( 2 + √3 ) + ( 2 - √3 )

⇒ 2 + √3 + 2 - √3

⇒ 2 + 2

⇒ 4

ANSWER:

vjcuzfzffz

giih

Step-by-step EXPLANATION:

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jgjggioiggigooh

Answer:

861 of 3-18÷18

=861 of 2

=17.22

ANSWER:

Washington

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Answer:

7A²

Step-by-step EXPLANATION:

LOOK AT THE LINK THO

Given :

• Area of Base of cylinder is 44 cm²
• VOLUME of Cylinder is 440 cm³

To Find :

• Height of the Cylinder

SOLUTION :

We are given base area of cylinder is 44 cm², we can find out value of radius (R) by USING FORMULA of the area of circle.

⇒Area of Base = Area of circle = 44

⇒44 = πr²

⇒r² = 44/3.14

⇒r² = 14.01

⇒r = √14.01

⇒r = 3.74

Radius of Cylinder is 3.74 cm

_________________________________

Now, use formula for Volume of Cylinder :

⇒Volume of cylinder = πr²h

⇒440 = 3.14 × (3.14)² × h

⇒440 = 3.14 × 14.01 × h

⇒440 = 43.99 × h

We can put 43.99 as 44

⇒440 = 44h

⇒h = 440/44

⇒h = 10

Height of cylinder is 10 cm

Answer:

2250

Step-by-step EXPLANATION:

PERFECT square: 1, 4, 9,..

LET the number be x.

x/2250 = 1 (for LEAST number)

x = 2250

x/2250 = 4

x = 9000

ANSWER:

(-⅜) -² ÷ a = ²¹/-25

(-3/8)^2/a=21/-25

9/64/a=-21/25

-64*7a=75

a=-75/448

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ANSWER:

• Value of x = 5

GIVEN:

• 7X-(2+3x) = 18

TO FIND:

• Value of x.

SOLUTION:

=> 7x-(2+3x) = 18

=> 7x -2-3x = 18

=> 4x -2 = 18

Adding 2 both sides we get;

=> 4x-2+2 = 18+2

=> 4x = 20

Dividing both sides by 4 we get;

=> 4x/4 = 20/4

=> x = 5.

VERIFICATION:

L.H.S :

= 7x-(2+3x)

= 7x-2-3x

= 4x-2

Putting x = 5 we get;

= 4(5)-2

= 20-2

= 18

LHS = RHS

VERIFIED:

NOTE:

• The method by which we have find the value of x is by linear equation in one variable.
• In this WAY we can find the value of x.

Step-by-step EXPLANATION:

The FORMULA is a=bq+r.

≠≠≠≠≠≠≠≠. ∆∆∆∆∆∆∆∆∆

◆◆◆◆◆◆◆◆◆

616=32×19+8.

32=8×4+0

so the hcf is 8.

so the maximum number of COLUMNS in which they can March is 8.

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Answer:

3647

The SMALLEST NUMBER that when divided by 35, 56, 91 leaves a remainder 7 in each case = 3640 + 7 = 3647.

Answer:

1). X=2, y=5 ; 2). x =2, y=5

Step-by-step explanation:

1). x + 3 = 5 ==> x = 2

   y = 5

2). x = 2

  2Y - 3 = 7 ==> y = 5

ANSWER:

={2,5,}

={2}

={5}

={ }

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