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Snowcat [4.5K]
3 years ago
7

Math questions down below

Mathematics
2 answers:
lbvjy [14]3 years ago
3 0
= 5/3 x (-7/2)
= -35/6
= -5 5/6

answer A.
-5 5/6
labwork [276]3 years ago
3 0
Convert both mixed numbers to improper fractions:
5/3 and -7/2
Use the formula for multiplying fractions:
5*(-7)/ 3*2
-35/6
Convert to a mixed number.
The answer is (A) -5 5/6
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The length of the floor is 32 m longed than it’s witdth and there is greater than 200 square meters. You will cover the floor co
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Answer:

Step-by-step explanation:

The area of the floor A = Length * Width

Given

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If the length of the floor is 32 m longed than it’s width then;

L = 32+W

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200 = (32+W)W

200 = 32W + W²

W²+32W-200 = 0

W = -32±√32²+800/2

W = -32±42.71/2

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L = 32+5.35

L = 37.35m

Hence the dimension is  5.35ft by 37.35m

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3 years ago
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PLEASE! An item costs 410 before tax, and the sales tax is 32.80.
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