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aksik [14]
3 years ago
10

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 back yard, 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 3,300 square feet. Round to the nearest foot
Mathematics
1 answer:
RoseWind [281]3 years ago
4 0

Answer:

Front: 33 ft

Back: 66 ft

Step-by-step explanation:

Let w be the width of the front yard

½[w + 2w]×2w = 3300

3w² = 3300

w² = 1100

w = 33.1662479036

w = 33 ft

2w = 66 ft

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Answer:

C. Greg weighs 180 pounds, and Justin weighs 165 pounds

Step-by-step explanation:

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G -15=J

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If We substitute G by J+15 in equation (2) we will get:

G =J+15

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G =J+15

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G =J+15

J+165=2J

then J=165 and G=165+15=180

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3 years ago
You have 6 donuts and you want to give 2/3 of them to a friend and keep 1/3 for yourself. How many donuts would your friend get?
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2 years ago
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A train left a station a station at noon going 40mph. A second train left at 3 p.m. going 60mph. At what time will the second tr
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Here speed of first train is slower than speed of second train. So if they catch up , the distance traveled will be same since they left the same station at different times.

But the time traveled will be different .

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Anyone can help me out on this? :)
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