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beks73 [17]
3 years ago
7

A 50-ft chain with mass density 5 lb/ft is initially coiled on the ground. How much work is performed in lifting the chain so th

at it is fully extended (and one end touches the ground)?
Mathematics
1 answer:
tatyana61 [14]3 years ago
6 0
Density is mass/ volume so the answer is 10
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What is the slope of 4x+5y= -10
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Answer:

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Step-by-step explanation:

To find the slope, rearrange the equation to y=mx+b or y=mx+c.

4x+5y=-10

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5y=-10-4x

Divide 5 on both sides:

y=\frac{-10-4x}{5}

y=-\frac{4}{5} x-2

In the equation of y=mx+b/y=mx+c, m will be the slope.

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6 0
3 years ago
Ack, sorry im gonna need a way to delete this lol.
charle [14.2K]
I’m afraid you can’t delete , unless if we report it or else there’s no other way
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