Question

ADVANCED MATH ANYONE​

Answer 1

Answer:

h = 8

Step-by-step explanation:

Complementary angles are angles that sum to 90 degrees.

Right Angles

Right angles, which are 90 degrees, are denoted by the box in the corner of the angle. The large angle above has this same mark, so it must be a right angle. Through the angle addition postulate, we know that the 2 smaller angles within the right angle are complementary.

Solving for h

Now we can create an equation that represents this situation.

• (6h - 3) + 45 = 90

To solve, subtract 45 from both sides.

• 6h - 3 = 45

Next, add 3 to both sides.

• 6h = 48

Finally, divide both sides by 6.

• h = 8

This means that h must be equal to 8.