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Finger [1]
2 years ago
7

The area of a trapezoid is A=1/2h(b+B). Solve the formula for the height h. What is the height if the area is 200 feet, the leng

th of the smaller base b is 10 feet, and the length of the Larger base B is 15 feet?
Would appreciate if who ever solves it will show how they got the answer
Mathematics
1 answer:
ruslelena [56]2 years ago
3 0

Answer:

<h2>The height of a trapezoid is 16</h2><h2 />

Reasoning:

200=1/2h(10+15)

400=h(25)

16=h

I hope this helped and good luck!

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Step-by-step explanation:

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size

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Line L is mapped onto the line T by a dilation centered at the origin and  a scale factor of 3.

That means lint T is the image of line L after dilation

∵ The equation of line L is 2x - y = 7

∵ Line L is dilated by scale factor 3 and centered at origin

- That means multiply the equation of line L by 3 to find the

   equation of line t

∵ Line T is the image of line L after dilation

∴ The equation of line T is (3)(2x) - (3)(y) = (3)(7)

∴ The equation of line T is 6x - 3y = 21

<em>Very important note:</em>

The equation of line T is the same with equation of line L but multiplied by the scale factor 3 ⇒ L and T are coincide lines (same line)

That means the equation of lines T and L is 2x - y = 7

The equation of line T is 2x - y = 7 ⇒ (6x - 3y = 21)

Learn more:

You can learn more about dilation in brainly.com/question/2480897

#LearnwithBrainly

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