Which choice is equivalent to the expression below?

OPTION A

Step-by-step explanation:

We need to remember that Product of powers property, which states that:

Let's check the options:

A. For you can  apply the property mentioned before. Then:

(It is the equivalent expression)

 B. Add the exponents:

(It is not the equivalent expression)

C. For you can  apply the property mentioned before. Then:

(It is not the equivalent expression)

D. We know that and we maje the addition indicated in this option, we get:

(It is not the equivalent expression)

fsfd

step-by-step explanation:

fdddff

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .