Angles A and B are complementary. If mA is 13°, what is the measure of B? A. 167° B. 347° C. 13° D. 77°

1 answer:

7 0

Answer:

Step-by-step explanation:

complementary sums until 90 degrees

90-13=77

You might be interested in

miskamm [114]

What type of die 6 side or 12 side

5 0

3 years ago

jeyben [28]

Answer:

Step-by-step explanation:

6 0

3 years ago

LenaWriter [7]

Answer:

4x2 - 9x - 8

Step-by-step explanation:

7 0

3 years ago

yarga [219]

Correct answers are A and B.

The more precise answers are the numbers which could be rounded to 180. Those are 180.4 and 175.

6 0

3 years ago

erik [133]

Answer:

You would use tan(theta) = 7/5 to find the angle measure

3 0

4 years ago