Question

If angle E measures (7x -12)º, what is the measure of its complement?

Answer 1

Complementary angles are angles that add up to 90.
7x - 12 + complementary angle = 90
90 - (7x -12) = complementary angle
You can do the rest :)

Answer 2

7x - 12 = 90 degrees because thats the complement

Answer 3

7x = 102 solve for x
x = 14.59

Answer 4

Thanks!

Answer 5

Which one would it b
(7x-192)º
(102-7x)º
(7x-102)º
(192-7x)º

Answer 6

the second one

Answer 7

Thanks!!

Answer 8

Btw i like physic's is incorrect

Answer 9

you do not need to solve for x

Answer 10

It is irrelevant to the question

Answer 11

Yeahh i thought so when i saw my choices