2 answers:
I believe you would use tan since you are using an opposite side and an adjacent side
tan(60°) = L/20 m
tan(60°) = 1.732
1.732*20 = 34.64
Also, this triangle is a 30, 60, 90 triangle (see attached image) in which 20 m = a. 20*√3 = 34.64.
I hope this helps!! :)
The answer is D because that is the only possible answer.
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3157 tshjb. Josh. Job n McJob
Answer:
30
Step-by-step explanation:
The nearest thousand is 547,000
8w^2=50
= w^2= (50÷8)
= w^2= 6.25
=w = √6.25
w= 2.5
First we combine the parenthesis to get 9/(-2-i) then we multiply both the numerator and the denomenator by the conjugate of -2-i (whic is -2+i) to get (-18+9i)/5
