3 years ago

On a math test. Olivia is told that the points (1,3) and (3,0) are two of the vertices of a square.

Mathematics

1 answer:

galben [10]3 years ago

7 0

It sounds like its A. not for sure

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Used DVDs are on sale for a price of 5 for $20. At that price, how much will is cost to buy 12 used DVDs?

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If you reduce the 5 for 20, you will get 1 for $4. Therefore, 12×4 will be the answer ($48)

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20 hundreds equals how many thousands?

RideAnS [48]

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What is the equation of a parabola in vertex form for a line that passed through (5,-4) and has vertex (-2,5)

Ahat [919]

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3 years ago

A building's construction cost was $625,000. the building is 80 feet long, 45 feet wide and 12 feet high. what was the cost of t

Alborosie

Volume = Length x Width x Height
Volume = 80 x 45 x 12
Volume = 43200 ft³

Cost per cubic foot = $625 000 ÷ 43200
Cost per cubic foot = $14.47

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Answer: $14.47 per cubic foot.
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3 years ago

I need help with 18, 19, & 20

luda_lava [24]

18. 17.9
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