2 years ago

How can you use slope to determine whether the parallelogram is a rectangle?

1 answer:

4 0

Step-by-step explanation:

To do this we need to calculate the slope of each side. If we can show that the slopes of the opposite sides are the same, then the opposite sides are parallel. The slopes of the opposites were the same, so ABCD is a parallelogram.

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eduard

The answer is 1561 yuans and 27 jiao.

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2 years ago

After distributing, which equation is equivalent to -4(3x + 2) = 10a.-12x -8 = 10b.-12x + 8 = 10c.-12x -6 = 10d.-12x + 6 = 1

rodikova [14]

Answer:

Option A: -12x-8=10 is the correct answer.

Step-by-step explanation:

Given equation is:

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Therefore,

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The equation -4 (3x+2) = 10 will become -12x-8=10 after distributing.

Hence,

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Answer:

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Step-by-step explanation:

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1 year ago

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Marina CMI [18]

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