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nataly862011 [7]
3 years ago
10

Solve for x 2X equals four ninth

Mathematics
2 answers:
defon3 years ago
4 0
20÷4=5
5x9=45

answer: 20/45
daser333 [38]3 years ago
4 0
20/x = 4/9 First 20 = 4x/9 Then 9(20) = 4x equals 180 = 4x Last 180/4 = x, x = 45
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A circle has a circumference of 33 inches. What is<br> the area of the circle?
UkoKoshka [18]

Answer: Circle

Solve for area

A≈86.66in²

C Circumference

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A=πr2

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Solving forA

A=C2

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4·π≈86.65987in²

Step-by-step explanation:

6 0
2 years ago
NEED HELP ASAP
ankoles [38]

Answer:

5 degrees

Step-by-step explanation:

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2 years ago
Sally's summer punch recipe is a combination of lemonade and fruit punch. Sally uses 6 cups of lemonade for every 8 cups of frui
andre [41]

Answer:

August made the recipe using the <em>incorrect</em> ratio

Step-by-step explanation:

* Lets explain how to solve the problem

- Sally's recipe is a combination of lemonade and fruit

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∵ Sally uses 6 cups of lemonade for every 8 cups of fruit

∴ The ratio of sally recipe is 6 : 8

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∴ The ratio of sally recipe is 3 : 4

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∵ The total number of cups August made is 35

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∴ The ratio of August recipe is 20 : 15

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∴ The ratio of August recipe is 4 : 3

∵ The ratio of Sally recipe is 3 : 4

∵ The ratio of August recipe is 4 : 3

∵ The ratio 3 : 4 ≠ the ratio 4 : 3

∴ August made the recipe using the <em>incorrect</em> ratio

6 0
3 years ago
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Maurinko [17]

The six scores have to average out to the mean, so their sum has to be six times the mean. Since the sum of the first five is 5 more than 5 times the mean, the remaining score must be 5 less than the mean.

Answer: 5 points below the mean

4 0
3 years ago
Cylinders a and b each stated with different amounts of water. The graphs shows how the height of the water changed as the volum
Alexxx [7]
Uh i think its a but ok
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