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2 years ago

Recap me ok area of circle the formula of

Mathematics

2 answers:

Hitman42 [59]2 years ago

7 0

Answer:

A = πr²

Step-by-step explanation:

The formula for the area of a circle is A = πr², where π is approx. 3.14159 and r is the radius of the circle.

gizmo_the_mogwai [7]2 years ago

4 0

π is 3.14. <em>r</em> is the radius of the circle.

If r = 3 then the area is 28.27.

π × 3² | Replace <em>r </em>with your circle's radius
3.14... × 9 | Solve groups
3.14... × 9 ≈ 28.27

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Knox save $56 during the summer break. He spent 3/7 of his savings on a pair of baseball cleats. He spent 5/8 of the remaining m

iogann1982 [59]

Answer:

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Step-by-step explanation:

He spent 3/7 of 56

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3 years ago

Read 2 more answers

A real estate sales agent receives a salary of $250 per week plus a commission of 2% of sales.Write an equation that gives the w

lisabon 2012 [21]

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Step-by-step explanation:

Given,

Weekly salary of real estate agent = $250

Commission rate = 2%

Let,

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y be the total weekly income.

Amount of commission = 2% of sales per week

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Amount of commission = 0.02x

Total weekly income = Amount of commission + Weekly salary

$y=0.02x+250$

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Keywords: equation, percentage

Learn more about percentages at:

#LearnwithBrainly

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Step-by-step explanation:

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