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Alekssandra [29.7K]
3 years ago
8

If M = 5x2 + 7x - 4 and N = -3x2 - 4x + 5, then M - N equals

Mathematics
1 answer:
Alinara [238K]3 years ago
4 0

Answer

8x^2+11x-9

Step-by-step explanation:

That is the answer :))

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Can u solve the answer
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Answer:

She needs 50 ft² of wood to cover the table

Step-by-step explanation:

You need to know the formula for area of a trapezoid, which is

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We are given B1 = 12, B2 = 8, and h = 5, so plug them in and simplify

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3 years ago
WILL MARK BRAINLIEST IF CORRECT !!!
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A contrapositive statement is when you take the original statement, "flip" it around, and write the opposite of the original statement. Here's an example:

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<u>Contrapositive statement:</u> It was not raining, so the grass is not wet.

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