When each data value in one sample is matched with a corresponding data value in another sample, the samples are known as
1 answer:
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Answer:
C
Step-by-step explanation:
The solution triangle is attached below :
Tonobtinnthe Angle formed, θ; we apply trigonometry ;
Using ;
Cos θ = Adjacent / hypotenus
Cos θ = 4 / 7
θ = Cos^-1(4/7)
θ = 55.15°
θ = 55°
Answer:
6 = r
Step-by-step explanation:
V = πr³ Use this equation to find the volume of a hemisphere
144π = πr³ Divide both sides by
π
216 = r³ Take the cube root of both sides
6 = r
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