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2 years ago

The area of a trapezoid is 80 ft?. Its bases have lengths 26 ft and 14 ft. Find its height.

Mathematics

2 answers:

kicyunya [14]2 years ago

6 0

Answer it's 40 all you had to do was add 26 and 14 you get 40 then subtract from 80 then you find your height

Step-by-step explanation:

Marina86 [1]2 years ago

4 0

Answer:

Step-by-step explanation:

Add the height and width and you get 40 then take it from 40

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An angle measures 79.6° less than the measure of its complementary angle. What is the measure of each angle?

wel

Answer:

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Step-by-step explanation:

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2 years ago

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stiks02 [169]

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2 years ago

Find the slope of the line that passes through Point A (7, 4) and Point B (3, 2), using the formula m=y2-y1/x2-x1

Furkat [3]

Answer:

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Step-by-step explanation:

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2 years ago

Point T has coordinates (10,20). To calculate the coordinates of point T′ in the image,

Hatshy [7]

Answer: $T'(18,36)$

Step-by-step explanation:

For this exercise it is important to know the definition of "Dilation".

A Dilation is defined as a transformation in which the Image (The figure obtained after the transformation) and the Pre-Image (The original figure before the transformation) have the same shape but have different sizes.

If the Dilation is centered at the origin, and knowing the scale factor of $\frac{9}{5}$ , you need to multiply each coordinate of the point T by the scale factor in order to find the coordinates of the Image T'.

Knowing that the point T has the following coordinates:

$T(10,20)$

You get that the coordinates of the Image T' are the shown below:

$T'=(\frac{9}{5}*10,\frac{9}{5}*20)\\\\T'=(18,36)$

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3 years ago

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Masteriza [31]

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2 years ago

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