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Over [174]
3 years ago
13

A lot for sale is shaped like a trapezoid. The bases of the trapezoid represent the widths of the front and back yards. The widt

h of the back yard is twice the width of the front yard. The distance from the front yard to the backyard, or the height of the trapezoid, is equal to the width of the back yard. Find the width of the front and back yards, given that the area is 6000 square feet. Round to the nearest foot.
Mathematics
1 answer:
Rasek [7]3 years ago
8 0

Answer

Front yard is 20 square root 5 back yard and height is 40 square root 5

Step-by-step explanation:

1. set up A=1/2 H(b1+b2)

2. 6000=1/2 2x (2x+x)

3. 12000=6x^2

4.2000 = x^2

5. x=20 square root 5

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2 years ago
|1/4 x +2| -3 =5 solve for x and graph on number line
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The value of x on the number line is 24 and - 40

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The given equation is

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Solving the equation:

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Now we take the two separate values of x:

either x=-8+32 or x=-8-32

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The value of x is 24 and - 40.

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7 0
1 year ago
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How many ways can you arrange seven different books on a shelf?
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Step-by-step explanation:

There are 7 books that can go in the first spot.

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So the number of ways is:

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2 years ago
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