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Margarita [4]
3 years ago
10

5-4+7x+1 use the drop down menu

Mathematics
2 answers:
In-s [12.5K]3 years ago
7 0

Answer: 2+7x

Step-by-step explanation:

First you have to do PEMDAS. Then you get this answer.

Law Incorporation [45]3 years ago
4 0
2 + 7x

you need to combine the like terms (numbers without variables) and then add the 7x.
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4 0
3 years ago
The quadrilateral ABCD has area of 58 in2 and diagonal AC = 14.5 in. Find the length of diagonal BD if AC ⊥ BD.
MAXImum [283]
We know that

<span>The formula for the area of a quadrilateral with perpendicular diagonals is
</span>A=(0.5)*(D1*D2)
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so

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the answer is
BD=8 in
5 0
3 years ago
Read 2 more answers
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