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ser-zykov [4K]
4 years ago
8

-3(-x - 7) (Distributive property)

Mathematics
1 answer:
baherus [9]4 years ago
5 0
I believe it is 3x+21 but i could be wrong :/ my explaination is -3 • -X would be +3x because it was distributed and -3 • -7 would be +21
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AleksAgata [21]

Answer:

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Step-by-step explanation:

We presume your "centroid ratio theorem" tells you that AG = 2·DG, so ...

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Then AG = 37+7 = 44

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7 0
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Step-by-step explanation:

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