I think it's 3 feet
Hope this helps
Answer:
n = -6
Step-by-step explanation:
Answer:
-0.55 or -11/20
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
A. Sin 42=0.669
Cos=52=0.617
B. Sin 90=1
cos 90=0
C. cos30=0.866
sin 70=0.940
D. sin80=0.985
cos 10=0.985