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jeyben [28]
3 years ago
6

The area of a circle is 36π square miles. What is the radius?​

Mathematics
1 answer:
astra-53 [7]3 years ago
8 0

Answer:

radius = 6miles

Step-by-step explanation:

πr² = area

π6²

π36

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What is the square of 8 step by step​
Marysya12 [62]

Step-by-step explanation:

Here is a helpful method I taught my students in my mini lesson...

For you to remember, 22= 4, and 32= 9. Hence the answer to the root of 8 lies between the numbers 2 and 3. However, since the square of 3 equals to 9 which is larger than 8, the root 8 value lies in between the number 2.8 and 2.9.

7 0
3 years ago
Jesse bought 10 more pencils than erasers. A pencil costs $0.15 and an eraser costs $0.22. He paid a total of $4.46. How many er
VARVARA [1.3K]

“Jesse bought 10 more pencils than erasers”       means    P = 10 + E

 “A pencil costs $0.15”   means that     $0.15*P was spent on pencils

 “an eraser costs $.22”    means that    $0.22*E was spent on erasers

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15*(10+E)   +   22*E    =   446

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                              E = 8   Jesse bought 8 erasers

8 0
3 years ago
What is math and what does it help in life?
vagabundo [1.1K]

Answer:

It helps in common sense

Step-by-step explanation:

5 0
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On a coordinate plane, triangle B C D has points (negative 4, 1), (negative 2, 1), (negative 4, 3). Triangle B prime C prime D p
tatyana61 [14]

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Answer:

  90° CCW

Step-by-step explanation:

The transformation from B to B' is ...

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PtichkaEL [24]

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Answer:

  yes

Step-by-step explanation:

The point is on the line.

The coordinate values satisfy the equation:

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  1 + 11 = 12 . . . . . . . true

Any point that satisfies the equation is a solution. (3, 11) is a solution.

5 0
3 years ago
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