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atroni [7]
3 years ago
6

The area of the trapezoid is 39 ft2. What is the height of the trapezoid?

Mathematics
1 answer:
Elodia [21]3 years ago
3 0
Given:
Area of the trapezoid is 39 ft².
The image contains a measurement of 11 ft and 15 ft on its bases.

Area of a trapezoid = (a + b)/2 * h
39 ft² = (11ft + 15ft)/2 * h
39ft² = 26ft/2 * h
39ft² = 13ft * h
39ft² ÷ 13ft = h
3ft = h.

The height of the trapezoid is 3 feet.
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yes

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4 years ago
A triangle has an angle that measures 115°. The other two angles are in a ratio of 3:10. What are the measures of those two angl
serious [3.7K]

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Explanation:

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3 years ago
X+y=5<br> x×y=6<br> Solve simultaneously with steps
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Answer:

(3, 2), (2, 3)

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7 0
2 years ago
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erik [133]
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With your update:

"<span>The options is 4,-1,-5,and 0"

-5 does not belong to the solution set...</span>
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3 years ago
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