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sladkih [1.3K]
4 years ago
11

Please Help me!!! I know the answer but I don’t understand how to get that answer

Mathematics
1 answer:
worty [1.4K]4 years ago
5 0
-7 ÷ 2 1/2
Okay, so first, put the -7 over one and make 2 1/2 an improper fraction. so now:
-7/1 ÷ 5/2
Then, take the reciprocal of 5/2 and multiply it by -7/1
-7/1 × 5/2
Which would be -35/2
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Answer:

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Step-by-step explanation:

In this question, we are asked to find the height and base of a parallelogram given the area of the parallelogram.

From the question, we are told that height is 1/3 of base. This means that base is 3 times the height

So if we represent the height with variable h, then the base is 3h

Mathematically the area of a parallelogram can be calculated by the formula

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Thus ,

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divide through by 3

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