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salantis [7]
3 years ago
13

13 is 26 percent of what number?

Mathematics
2 answers:
Lyrx [107]3 years ago
5 0
100 because every percent is is based out of 100
Leokris [45]3 years ago
3 0

i think Answer is : 50




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You do what is asked for in the parentheses then multiply by the number outside of them.

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Marcus buys a tent priced at $50 if the sales tax is 5% how much tax will Marcus pay
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5% = 0.05

50 x 0.05 = $2.50

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C) (x-3)(x+3)

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Calculate the area of the equilateral triangle using the formula for area of a regular polygon, and compare it to Bianca’s answe
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The calculated areas of both are the same instead of using the different formulas that are 43. 5 squared unit.

<h3>What is the area of a regular polygon?</h3>

The area of the polygon is the product of half of the apothem of the triangle and perimeter.

The area of the polygon = \frac{1}{2} \times h \times p

The side of the triangle is 10 units.

Apothem of an equilateral triangle

s = \frac{\sqrt{3} a}{6}

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Learn more about the apothem;

brainly.com/question/10580427

7 0
2 years ago
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Answer:

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When it's in this form, y = mx + b, you automatically know what the y-intercept is (b).

So the y-intercept is (0, -13)

To algebraically find this, you'd plug in a 0 for x, since the y intercept is when it crosses the y-axis, which is located at x = 0.

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I hope this helped!

3 0
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