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kvv77 [185]
4 years ago
5

Find the radius or diameter of each circle with the given dimensions. D=18 in

Mathematics
2 answers:
irga5000 [103]4 years ago
8 0

Answer:

9

Step-by-step explanation:

radius (r) = diameter (D)/2

= 18/2

= 9

nikklg [1K]4 years ago
6 0
Answer:
R=9 in

Explanation:
D= Rx2
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Answer: 3.751*10^18kg

Step-by-step explanation:

δ =619.09−0.000097p....equa1 where p (the distance from the center of the earth) is measured in meters and δ is measured in kilograms per cubic meter.

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δ = 0.715kg/m^3 = density

Since Mass = density*volume...equ2

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V = 1.085*10^21 - 1.08*10^21

V = 5.25*10^18m^3

Substituting δ and V into equation 2 to solve for mass of air

M = 0.715 * (5.25*10^18)

M = 3.751*10^18kg

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3 years ago
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