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aleksandrvk [35]
2 years ago
13

Find the Area of the Circle.

Mathematics
1 answer:
Sergio [31]2 years ago
5 0
200.96
(A=pi*r^2)
It’s right just trust me.
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In the expression 2m-5, which is the coefficient ?
m_a_m_a [10]

Answer:

2

Step-by-step explanation:

It is the number before the variable (m).

6 0
1 year ago
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A bag contains times with the letters P-R-O-B-A-B-I-L-I-T-Y. Tyler chooses a tire without looking and doesn't replace it. He cho
Yuri [45]
2/11 because there is 11 letters which would be the denominator and then there is 2 I's which would be the numerator
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3 years ago
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NO SCAM. PLEASE SHOW WORK. WILL GIVE BRAINLY TO CORRECT ANSWER.
sergeinik [125]

Answer:

140

Step-by-step explanation:

A regular polygon is a shape with equal sides and angles. Because of this, we can write the following equation to set two sides equal to each other:

3a+b+3=2a+2b+6

Solving, we will get a in terms of b:

3a=2a+b+3,\\a=b+3

Now we can substitute a for (b+3) into our equation:

5a-2b+1=2a+2b+6,\\5(b+3)-2b+1=2(b+3)+2b+6,\\3b+16=4b+12,\\-b=-4,\\b=\boxed{4}

Therefore, the length of each side of this polygon is 5(4+3)-2(4)+1=28.

Since the perimeter of the polygon consists of all five sides, the perimeter is:

p=28\cdot 5 =\boxed{140}

6 0
3 years ago
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The freezing point of water is 0°C. Imani's refrigerator is set at 4°C, and her freezer is set at
qaws [65]

Answer: +23

Step-by-step explanation:

It would be 23 because the difference between -19 and 4 is 23

7 0
3 years ago
Solve the equation by completing the square
vovikov84 [41]
You solve by useing the formula (b/2) ^2
And your answer is x= 3,1
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3 years ago
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