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liraira [26]
4 years ago
7

What is the answer to 7 7/8 - 3 1/4=

Mathematics
1 answer:
GenaCL600 [577]4 years ago
8 0
4 5/8

Take 7 - 3 = 4 as the whole number 
Then take 1/4 change it to 5/8 by multiplying 1 x 2 = 2 then 4 x 2 = 8  = 2/8 
Take 7/8 - 2/8 = 5/8 

Answer 4 5/8
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Answer:


Step-by-step explanation:

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The area triangle is 35 square ft. Use a quadratic equation to find the length of the base. Round your answer to the nearest ten
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Answer:

Length of base is 17.2

Step-by-step explanation:

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Using quadratic formula

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X = (-4_+sqrt4^2-4(1)(-70)/2(1)

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To the nearest tenth

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