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olya-2409 [2.1K]
3 years ago
6

The area of a circle is 12.56 square meters. What is the circle's radius?

Mathematics
1 answer:
Soloha48 [4]3 years ago
5 0
Divide it by 3.14 (pi) then find the square root it and the answer is 2 the radius is 2 square meters
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The equation yˆ=105.416x+1249.309 models the amount of money, in dollars, a charity raises during an annual event when x people
raketka [301]
For this case we have the following equation:
 y = 105.416x + 1249.309

 Where,
 x: number of people.
 y: the amount of money, in dollars.
 The intersection with the y axis occurs when x = 0.
 We have then:
 y = 105.416 (0) +1249.309

 y = 0 + 1249.309

 y = 1249.309
 That is, if no one attends, the amount of money is $ 1250.
 Answer:
 If no one came to the dinner, the charity would still raise about $ 1250.
7 0
2 years ago
Do anybody know this ???
vaieri [72.5K]

Answer:

option D

Step-by-step explanation:

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3 years ago
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Answer:

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5 0
3 years ago
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Ray Of Light [21]

Answer:

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Step-by-step explanation:

I hope this helps :)

5 0
2 years ago
1.)12.5+(-31.5)=<br>2.)-31.91+(-16.7)=<br>3.)1/6+(-11/12)+2/3=<br>4.)29+(-15.7)+(-31.05)=
Xelga [282]
1. = Step 1. Simplify Brackets and you get 12.5 - 31.5 Step 2. Simplify and you get -19&#10; which is your answer.

2. = Step 1. Simplify Brackets and you get -31.91-16.7 Step 2. Simplify and you get -48.61

3. = Step 1. Simplify Brackets and you get \frac{1}{6} - \frac{11}{12} + \frac{2}{3} Step 2. Simplify and you get - \frac{1}{12}

4. Step 1. = Simplify Brackets and you get 29-15.7-31.05 Step 2. Simplify and you get -17.75
5 0
3 years ago
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