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3 years ago

5

Given P(3,2,-7) and Q(4,3,-6), find the midpoint of the segment PQ.

1 answer:

slega [8]3 years ago

4 0

Answer:

The midpoint of the segment PQ is (3.5,2.5,-6.5) .

Step-by-step explanation:

Since both points show clear difference where Q is +1 more in all digits which easily explains the mid point. Its by dividing 1 and 2 we get the answer 0.5 which is the half of 1 added to every digit starting from the P point since its lower than Q. Once added we find the midpoint.

I hope this helps!

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Explain how the number of pieces in a whole relates to the size of each piece?

Bumek [7]

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3 years ago

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VikaD [51]

Answer:

12825$

Step-by-step explanation:

1 yard = 3 ft

we can convert each of the lengths from ft to yards

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3 years ago

Ellis is painting wooden fenceposts before putting them in his yard. They are each 5 feet tall and have a diameter of 1 foot. Th

Naya [18.7K]

Answer:

39.25 cubic feet of paint will be needed by Ellis.

Step-by-step explanation:

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The volume of a cylinder of radius r and height h is given by:

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How much paint will Ellis need to paint all the surfaces of the 10 fenceposts?

This is the combined volume of these 10 fenceposts.

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10 fenceposts:

Each has the same volume, so:

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39.25 cubic feet of paint will be needed by Ellis.

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3 years ago

A car can drive 30 miles in 25 minutes. How many miles could it drive in 75 minutes?

Elena L [17]

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3 years ago

Read 2 more answers

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Korvikt [17]

Answer:

$3*(2x+3)*(x+1)$

Step-by-step explanation:

pull like terms from the problem to re-arrange it into a product

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2 years ago