Tan -1 = 13/21
31.7
32degrees
Answer:
44.44 mph
Step-by-step explanation:
Answer:
7/10
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
complementary angle of 30°=60°
5n+20=60
5n=60-20
5n=40
n=40/5=8
Answer:
can you comment me the question...you havent wrote it well enough to understand...if you do...i will answer u right now.
