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gogolik [260]
2 years ago
8

A thin wire is in the form of an triangle of side 11 cm. Find the area of a circle whose circumference is equal to the length of

the fire
Mathematics
1 answer:
vladimir2022 [97]2 years ago
8 0

Answer:

The answer is: πr² = 22/7×(2.1)² = 13.86 cm²

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How do you solve 7x-3y=24
olga_2 [115]
7x - 3y = 24
7x - 24 = 3y
(7x - 24) : 3 = y

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3 years ago
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(FIRST PERSON TO ANSWER GETS BRAINLIEST!!!) A student earned $2500.75 at his summer job making $12.50 per hour. Let h represent
laiz [17]

<u>Answer:</u>

12.50 \space\ h = 2500.75

<u>Step-by-step explanation:</u>

We know from the question that the student earned $12.50 <em>per hour</em>.

Using this information, we can say that if the student worked for <em>h </em>hours, they would make a total of 12.50 × <em>h </em>dollars.

We also know that the total money they earned is $2500.75.

∴ Therefore, we can set up the following equation:

\boxed {12.50 \times h = 2500.75}

From here, if we want to, we can find the number of hours worked by simply making <em>h</em> the subject of the equation and evaluating:

<em>h </em>=<em> </em>\frac{2500.75}{12.50}

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2 years ago
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What is 9+10 pls help it too hard :( I give brainiest give me step by step explain
Svetllana [295]

Answer:

9+10=90

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One of my last ones i need
grandymaker [24]

angle EPF = angle DPG

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7 0
3 years ago
Madison works as a salesperson at an electronics store and sells phones and phone accessories, and makes a fixed commission for
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Answer:

Price of each phone: \$9

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\left \{ {{8p+10a=107} \atop {4p+23a=116.50}} \right.

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