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Phoenix [80]
3 years ago
10

ANSWR NOW PLZ I WILL GIVE BRAIN THINGY! Write and simplify an expression for the exact area of the circular object and Find the

area of the circular object, using 3.14 for π (7cm diameter)
(and a pic just in case)

Mathematics
1 answer:
rewona [7]3 years ago
7 0

Answer:

Lol sorry I didnt fully process it the area is 39.25 cm^2

Step-by-step explanation:

a = πr²

a=3.14(3.5^2

3.14(12.5)

39.25

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Alexis is making cookies. The recipe says that she has to mix 192 grams of sugar into the flour. Alexis knows that 1 cup of this
Dmitrij [34]
For this case we can make the following rule of three:
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She needs about 1 1/2 cups.
4 0
3 years ago
a rectangular pool is 8 yards long 6 yards wide and 5 feet deep .convert the measurements of the length and width to feet​
ExtremeBDS [4]

Answer:

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Keeping this in mind, we need to multiply the yard lengths by 3 to convert the measurements to feet.

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5 0
3 years ago
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Olenka [21]

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6 0
3 years ago
The Math Club is raising money so they can attend a local competition next month. They have already raised $125 and they are sel
prisoha [69]

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Step-by-step explanation:

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You did not include the amount they have to raise as well so let us assume that number is $375.

Assuming they have to raise $375 and they have already raised $125, the amount left to be raised is:

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With each candy bar selling at $2.50, the number of candy bars they will need to sell is:

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<em>You should use this process to find the answer to your question. </em>

3 0
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hope this helps!

4 0
3 years ago
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