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3 years ago

13

A gallon of paint covers 400 square feet. how many square feet will 2 3/8 gallons of paint cover

1 answer:

sveta [45]3 years ago

6 0

It will give 950 square feet

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2 years ago

The sides of a quadrilateral are 3, 4, 5, and 6. Find the length of the shortest side of a similar quadrilateral whose area is 9

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Answer:

9 units.

Step-by-step explanation:

Let us assume that length of smaller side is x.

We have been given that the sides of a quadrilateral are 3, 4, 5, and 6. We are asked to find the length of the shortest side of a similar quadrilateral whose area is 9 times as great.

We know that sides of similar figures are proportional. When the proportion of similar sides of two similar figures is $\frac{m}{n}$ , then the proportion of their area is $\frac{m^2}{n^2}$ .

We can see that length of smaller side of 1st quadrilateral is 3 units, so we can set a proportion as:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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