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3 years ago

I need to know how to find the mass and how to get the answer by showing the work.

Mathematics

2 answers:

BigorU [14]3 years ago

8 0

1 ft = 12 in
6 in = 6/12 = 0.5 ft
9 in = 9/12 = 0.75 ft

D = M/V ⇒ M = DV

V = 0.5 * 0.5 * 0.75 = 0.1875 cubic foot
M = 41.7 * 0.1875 ≈ 7.8 pounds

Answer: B.

Tamiku [17]3 years ago

6 0

it is B) 7.8

step by step

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Answer:

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Step-by-step explanation:

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So we can find the height of the cone with that:

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3 years ago

OPEN ENDED QUESTION

posledela

Answer: I hope this helps :)

Substitution: 45+15(6-1)

Simplify: 120

Step-by-step explanation:

Calculate within parenthases (6-1) =5 =45+15(5)

Multiply left to right 15(5)=75 =45+75

Add leftg to right 45+75=120

Answer = 120

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