Answer:
Step-by-step explanation:
Sin 21 = 
Sin 21 = 
0.3583 = 
0.3583*15 = BC
BC = 5.3745 = 5.37 m
Tan ∅ = 
Tan ∅ = 
∅ = tan⁻¹ (0.7448) = 36.67 = 36.7
Answer: 86
Step-by-step explanation:
34 try the app Cymath it’s great for math
Answer:
the diameter of the tire is
5.23
Step-by-step explanation:
3.14/47 by 13

The multiple zero is x = -4.
The multiplicity is 2 because there are two values of x.