(first answer gets identify the angles as complmentary or supplementary and then find the value of x

The answer to your question is complementary, 65°

Step-by-step explanation:

Supplementary angles measure 180°

Complementary angles measure 90°

In the picture, we notice a right triangle that measures 90°, so these angles are complementary.

Then,

            25° + x° = 90°

Solve for x°

           x° = 90° - 25°

           x° = 65°

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

ab will be equal to