Answer: 
Step-by-step explanation:

M=FD^2/(-Gn)
here is the solution
Answer:
30
Step-by-step explanation:
15cm for 5
5 x 2=10
15 x 2 = 30
<u>Expression Form</u>
(3-7)*n+5
n=Unknown Number
Answer:
B
Step-by-step explanation:
Since the triangle is right use the tangent ratio to find x
tan64° =
=
Multiply both sides by 11
x = 11 × tan64° = 22.55 → B