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tino4ka555 [31]
3 years ago
15

Explain whether 8t-3y-4t is equivalent to 7t +(-3t)-3y

Mathematics
1 answer:
natima [27]3 years ago
3 0

First you must simplify the  equation. 7t+(-3t) is equal to 4t. Then we subract 3y from 4t. This brings us to 4t-3y. We also can simplify the first equation. We can move 4t to 8t and we then get 8t-4t-3y which is equal to 4t-3y. We know that 4t-3y=4t-3y.

Hopw this helps. <3

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7 0
3 years ago
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Michele wanted to measure the height of her school’s flagpole. She placed a mirror on the ground 48 feet from the flagpole, then
zepelin [54]
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So the ratio of the height is
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