2 years ago

Describe how you regroup when you find the sum of 64 + 43.

1 answer:

8 0

When you regroup you are basically breaking down the problem.
You would do 60 + 40=?
Then you would do 4 + 3= ?
Your answer would come out to 107

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gregori [183]

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y varies inversely as x exponent 4.

EXPLANATION

The inverse variation equation is given as:

$y = \frac{1}{ {x}^{4} }$

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gregori [183]

C=3.14(15.6)
C=48.9-> 49

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