2 years ago

If the radius is 13 what is the circumference?

Mathematics

1 answer:

shepuryov [24]2 years ago

8 0

Answer:81.64

Step-by-step explanation:13x2=26 26x3.14=81.64

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Hello!

$\large\boxed{9 \%}$

To find the percent tax, use the equation:

$\text{ \% tax} = \frac{\text{ price after - initial price}}{\text{initial price}}$

Substitute in the given values:

$\text{ \% tax} = \frac{\text{ 21.80 - 20}}{\text{20}} \\\\\text{ \% tax} = \frac{1.80}{20} = 0.09$

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3 years ago

Find the slope of the line that contains<br> the points (6, 8) and (2, 1).

yawa3891 [41]

Answer:

7/4 or 1.75

Step-by-step explanation:

Assuming this is a linear function, you can use the slope formula of change in y-values divided by change in x-values. Take your y-values (8 - 1), which is seven. Then take your x-values (6-2), which is equal to 4. Then your slope is just 7/4 or 1.75.

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3 years ago

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umka21 [38]

Answer:

Step-by-step explanation:

5x+10=180

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3 years ago

The students at mix middle school painted a mural 25 feet long. The height was 3/10 of the length how high was the mural

valkas [14]

The mural is 7.5 high

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3 years ago

20/100 equivalent answers

Karolina [17]

Answer:

1/50,

2/10,

10/50,

20/100,

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80/400

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Multiply the common denominator and numerator by a number.

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