Which ratio can be used to form a proportion with the given ratio 8 to 2

a) 6 to 9
b) 10 to 14
c) 12 to 16
d) 64 to 144

D

Step-by-step explanation:

8 can go into 64 8 times, and 2 can go into 144 72 times.

8 can't go into 6, and 2 cant go into 9

8 can't go into 10, but 2 can go into 14

8 can't go into 12, but 2 can go into 16

Hope that helps

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation:

this is answer of 144 cubic meters