Answer:
complementary
Step-by-step explanation:
The total angle is a right angle. Complementary angles are angles that add up to 90 degrees. Right angles are 90 degrees so the answer is complementary.
Answer: The average of two numbers is
.
Explanation:
The first term is,

The second term is,

Average formula is,







Therefore, the average of two numbers is
.
Answer:20
Step-by-step explanation:
i got it right in my dca