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melomori [17]
3 years ago
7

Solve for x. please

Mathematics
2 answers:
Lorico [155]3 years ago
8 0
X=109

The polygon has 5 sides which makes it a pentagon

The sum of all of the angles of a pentagon equal 540 degrees.

Add all given angles (431 degrees)

Subtract 431 from 540 and you will get 109 which is X
Lisa [10]3 years ago
5 0
X is equivalent to 109
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Answer:

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Step-by-step explanation:

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Dividing fractions is simple if you know what to do, and how to multiply.

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-----------------------------

<u><em>1. convert any whole number or mixed number into a fraction.</em></u>

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Whole number <u><em>x</em></u> denominator <u><em>+ </em></u>numerator = <em><u>29/8</u></em>

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<u><em>2. Keep, Change, Flip (KCF)</em></u>

29             1

__      x     __

8                6

With KCF, we keep the first fraction, change the division to multiplication, and flip the second fraction.

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<em><u>3. Multiply numerators and denominators</u></em>

29 x 1 =      29

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8 x 6   =     48

29/48 is in it's simplest form.

Hence, your answer.

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