For two adjacent angles with measures x° and (x+30)° that make up a 90° angle, what is x ?(1 point)

Answer 1

If two angles are adjacent and make up a 90° angle, then they are complementary angles. In other words, the sum of their measures is 90°.

So, we have the equation:

x + (x + 30) = 90

Simplifying, we have:

2x + 30 = 90

Subtracting 30 from both sides:

2x = 60

Dividing both sides by 2:

x = 30

Therefore, x is equal to 30°.