3 years ago

Can someone help with this?

Mathematics

1 answer:

KiRa [710]3 years ago

6 0

Answer:

Step-by-step explanation:

BD is a midsegment and is half of AC and EC.

So you would need to divide 68 by 2

68/2=34

Hope this helps! :)

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Write an algebraic expression for the phrase : Seven less than three times a number

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Answer:

I'm not completely sure but try either 3x - 7

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Step-by-step explanation:

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If your test increased by 14 points, what percent did you increase if there were 50 questions in total? show work

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Oksanka [162]

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3 years ago

8 was dividedby some numberthen added to13.next this difference was multiplied by 2 which gave a product of 30 find the answer

Anna11 [10]

The answer is 4.

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divide 2 on both sides so y = 15

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