Answer:
8 inches
Step-by-step explanation:
Use a proportion.
2 inches is to 0.9 miles as x inches is to 3.6 miles
2/0.9 = x/3.6
0.9x = 2 * 3.6
x = 2 * 4
x = 8
Answer: 8 inches
Answer:
131.41 degrees
Step-by-step explanation:
Given the equation
5(sinθ+3) = sinθ+12
5sinθ+15 = sinθ+12
5sinθ-sinθ = 12 - 15
4sinθ = -3
sinθ = -3/4
θ = arcsin(-0.75)
θ = -48.59 degrees
Since sin is negative in the 3rd quadrant
α = 180 + θ
α = 180 - 48.59
α = 131.41degrees
Hence the required angle is 131.41 degrees
416.25
375*.11=41.25
41.25+375=416.25
Answer:
A
Step-by-step explanation:
y=f(x)
when x=3
f(3)=y=0
so A
Answer:
7.5
Step-by-step explanation:
1.25/ (.5) = 2.5
2.5 x 3 = 7.5
