D. VRW,SRW
complementary angles are two angles whose sum equals 90 degrees
Answer:
Step-by-step explanation:
7h + 50= 99
99-50 =49
7h=49
49/7
h=7
here's the steps i don't know which part you need
B
Explanation
I don’t have one
Hope this helps, pls mark me brainliest