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AnnZ [28]
3 years ago
14

Multiplying binomials. (2x+7)(3x-4) step by step please

Mathematics
1 answer:
amm18123 years ago
4 0
2x * 3x = 6x^2
2x * (-4) = 8x
7 * 3x = 21x
7 * (-4) = -28

6x^2 + 29x - 28
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Give an example of a time when finding the percentage of a number would be useful. Explain.
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FIRST ONE TO ANSWER GETS BRAINLIEST Henry divided his socks into five equal groups. Let s represent the total number of socks. W
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Answer: There are 20 socks in the first case and there are 75 socks in the second case.

Step-by-step explanation:

Since we have given that

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3 0
3 years ago
RSTU is a rectangle with vertices at R(-3,1), S(1 ,1), T(-3,3) and U (1, 3). Describe two lines of reflection that would carry t
miss Akunina [59]

Answer:

The two lines of reflection are x=-1 and y=2

Step-by-step explanation:

I will attach a file with the graph of the rectangle and the lines of reflection.

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The first step is to draw the vertices on the plane and them the rectangle.

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Hope this helps :)
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2 years ago
Read 2 more answers
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