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algol13
2 years ago
7

A large, metal, cylindrical can is to have a volume of 3.456pi cubic feet. Find the radius and height of the can which uses the

smallest amount of metal. The volume (v) and total surface area of a cylinder are given by the following formulas, where r= radius and h = height:
V = pir^2h
SA = 2pir (r+h)
Mathematics
2 answers:
morpeh [17]2 years ago
7 0

Answer: don't know so sorry

Step-by-step explanation:

Damm [24]2 years ago
7 0

Answer:

y=10/7-3+791

Step-by-step explanation:

id.k if its right

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4 0
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Answer:

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7 0
3 years ago
6.4x+2.8y=44.4, when x=3
ANEK [815]
6.4x + 2.8y = 44.4 

6.4(3) + 2.8y = 44.4

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-19.2             -19.2 

2.8y = 25.2
------    ------
2.8      2.8

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7 0
3 years ago
Read 2 more answers
Linda and Juan went shopping. Linda spent $14 less than Juan.
Rudiy27

Answer: Let x = amount Linda spent.

x=y-$18

Step-by-step explanation:

7 0
2 years ago
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