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2 years ago

HELPPP WIILLLL MAKR BRAINLIEST IF RIGHTTTT

Mathematics

2 answers:

goldenfox [79]2 years ago

8 0

Answer:

4π yd²

Step-by-step explanation:

Area of a circle = πr²

πr²=4π

r²=4

r=2

Circumference of a circle = 2πr = 2π(2) =4π

kondor19780726 [428]2 years ago

7 0

Answer:

I think the answer is letter B

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Leviafan [203]

Answer:

$3753.79

Step-by-step explanation:

To find your emergency fund, you need to get your fixed expenses as the base.

Fixed Expenses = $2085.44 x 0.30

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3 years ago

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ludmilkaskok [199]

Answer:

15/4

Step-by-step explanation:

This is a proportion question

It says 1/2 crates of apple are used for every 3/4 crates of oranges

For 5/2 crates of apple, x crates of oranges will be needed.

To get x, we simply multiply 1/2 by x and equate it to 3/4 multiplied by 5/2

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3 years ago

Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of c

Margarita [4]

Set up a proportion:

$\frac{8}{270} = \frac{x}{72.5}$

The numerator represents fluid ounces of milk, and the denominator represents milligrams of calcium.

Simplify the first fraction to make multiplication easier:

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$\frac{4}{135} = \frac{x}{72.5}$

Cross multiply the fractions:

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Divide both sides by 135 to get x by itself:

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2.1 fluid ounces of milk provide 72.5 milligrams of calcium.

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tiny-mole [99]

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(2,5)
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Hope this helped!

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