Answer:
Correct answer is A
Step-by-step explanation:
Answer:
Step-by-step explanation:
I stone = 14 pounds
13 stones =14*13
13 stones = 182 pounds
Answer:

Step-by-step explanation:
We know that,

Accordingly,

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