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For PERCENTAGE MULTIPLE the fraction by 100.

= (17/20 X 100) %
= (17 x 5) %
= 85 %

factors of 43200 are = 2*2*2*2*2*2*3*3*3*5*5

to MAKE it a perfect cube we will MULTIPLY the number by 5

Let the common RATIO be x.

So 2x:3x and two times their SUM = 50 cm.

2(2x+3x)=50.
2(5x)=50.
10x=50.
x=5.

Now,as we FOUND the common ratio the length of the SIDES are:

2x=10cm.
3x=15cm.

AB is PARRELLEL to OC bcz
AB do not intersect OC when expanded
and the DISTANCE between AB and OC REMAIN same.

hope it's useful

Both READS the book in ONE year = 35
book's read by Anita = 35+5=40
40 is the ANSWER

2688 is the ANSWER............................

GIVEN x= 2 and y= 1

now we have

2x+3y=K

k=2*2+3*1

k=4+3

k= 7 is your ANSWER

Hey
Each angle of a n sided POLYGON is given by:
(n-2)π/n

(5-2)π/5
=>3*180/5
=>108°

Hope it helps :))
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Here is my ANSWER

HENCE PROVED
REMEMBER sin^2 theeta+cos^theeta=1

No it's not.......✌️✌️

the ans WOULD be 2/9 as u can see first 3 term DIVIDED by 3 then SUBTRACTED by 9

then again first 3 DIVIDE by 3

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See on photo MATH

PLEASE MARK as BRAINLIST

The ANSWER is 8510.
I THINK it is CORRECT

Here 4-p=24
-p=24/4
p=-6

(-6)-1=-7

(-12)-1=-13

LET THE ANS. BE x

therefore, ATQ,

-7*x=-13

x=-13/-7=13/7=1.857

LET us take sugar as x and rice as y.

so, 5k of sugar = 5x and 7kg of rice = 7y

given, 5KG of sugar and 7kg of rice as 153 rs.

so,5x+7y= = 153 -----(1)

also, 7kg of sugar and 5 kg of rice is 147 rs. so, 7x+5y=153----(2)

SOLVING the above two eqns.

multiply (1) by 7 and (2) by 5

35x+49y = 1071

35x+25y = 735

____________

24y= 336

___________

y = 14

substituting the value of y in (1) we get

5x+7*14= 153

5x+68 = 153

5x=153-68

5x=85

x= 17

so, the cost of 6kg of sugar = 6*17 = 102 rs and the cost of 10kg rice = 10*14 = 140 rs.

The MAIN BOOK is SELF STUDY...

From.. RD SHARMA

SN DHAVAN

ETC...

I think this is WRITE answer

PLZ MARK this as BRAINLIEST answer

Hey MATE HOPE it helps MARK as BRAINLIEST

In my way it in became 2 years I have used my logic so it is TRUE ANSWER so COMMENT and thanks please

Hi all

in Q 1 27 y^3 is wrong

in Q 2,

(7A)^2 + (2b)^2 + (3c)^2 - 2 (7a)(2b) + 2 (2b)(3c) - 2 (7a)(3c)

this is nothing but (-a+b+c)^2

☆(-7a+2b+3c)^2

hope it helps
mark as brainliest

1 MILE is EQUAL to 1.6093 KILOMETRE .so 1 mile^2= 2.58984649 square kilometre. So 1491000 square MILES is equal to 3861461.11659 square kilometre approx.

NAME of the COMPETITION

ABC IS AN EQUALATERAL TRIANGLE PQ IS PARALLEL TO AC WHERE P IS ON BC AND Q IS ON AB AND AC IS PRODUCED TO R SO THAT CR=PQ.IF QR ARE JOINED AND INTERSECT BC AT O. PROVE THAR AR(OPQ)=AR(OCR).

X^2+3x+2
x^2+2x+1x+2
x(x+2)+1(x+2)
(x+2) (x+1)

ANSWER:

Step-by-step EXPLANATION:

At that CASE,USE this FORMULA:Mode=3Median-2Mean

Answer:

Step-by-step EXPLANATION:

Skew matrix is a matrix whose transpose is EQUAL to the NEGATIVE of the original matrix.Apply this CONCEPT, you will get the answer.

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given Angles of ABCD quadrilateral are in ratio 3:7:6:4 

Sum of angles in a quadrilateral is 360 

let

angle A = 3x ,
 angle B = 7X 
 angle C = 6x 
 angle D = 4x

sum of angles = 360 

3x+7x+4x+6x =360

20x = 360 

X = 18 degree ;

then

A = 54 degree  ,

B = 126 degree ,

C = 108 degree ,

D = 72 degrees 

it is not rhombus, parallelogram , KITE as atleast one pair of angles to be equal for these quadrilateral.

therefore the quadrilateral can be a TRAPEZIUM.

☆integers are all WHOLE numbers containing negative or positive sign.
like -2, 5, 3,-7,0 etc.

☆real numbers are all numbers in the world whether they are rational, IRRATIONAL,DECIMAL, whole,natural,positive or negative number.
like- root 3,0.353.... , 1/2 , 4/5 , -5 , 0.5 etc.

☆whole numbers are all positive numbers INCLUDING 0.
like 0, 1,2,3,4,5,6,100,102 etc.

☆natural numbers are positive numbers excluding 0
like 1,2,3,4,5,6,7,8,9 etc.

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(a+b)² = a²+2ab+b²
here's the FULL identity

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Let one no. Be X
According to question,
X+(x+17)=97
=>2x=80
=>x=40
Thus no. Are 40 and 57...
(If the word exists is replaced by EXCEED)

Heya !!!

➡5*2000 + 4*200 + 5*8 + 4

= 10000 + 800 + 40 + 4

= 10844.....

HOPE it HELPS U....

In a Parallelogram the ADJACENT angles are supplementary and the opposite angles are equal.

So Adjacent angles of A are : ∠ B and ∠ D

HENCE ∠ A + ∠ B = 180°

=> 30° + ∠ B = 180°

=> ∠ B = 180° - 30° = 150°

We know that ∠ A = ∠ C and ∠ B = ∠ D as they are opposite angles. Hence,

∠ A = ∠ C = 30°

∠ B = ∠ D = 150°

2/2alpha=3/alpha+beta=7/28

thus alpha=4 and beta=8