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4 years ago

Draw a rectangle that is 28 units by 12 units

Mathematics

1 answer:

Dahasolnce [82]4 years ago

6 0

Answer:

Attached

Step-by-step explanation:

On a cartessian plane, we take four points as shown. Point A has coordinates as (4, 0) while point B is (32, 0). Since the y cordinates are zero, don't change, only x change. Change in x coordinates is 32-4=28 units.

Point C is (32, 12) where x has not changed when compared to point B but y changes by 12-0=12 units

Therefore, the diagram is triangle whose length is 28 units while width is 12 units.

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nadya68 [22]

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ruslelena [56]

Answer:

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Step-by-step explanation:

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andrew-mc [135]

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4 years ago

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castortr0y [4]

Answer:

150 cm/s

Step-by-step explanation:

We have that the area of a rectangle is as follows:

a = l * w

they ask us to change the increase in area with respect to time, therefore, if we derive with respect to t we are left with:

da / dt = w * (dl / d) t + l * (dw / dt)

From the statement we know that:

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yarga [219]

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