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sergeinik [125]
2 years ago
13

A circle has a radius of 63 millimeters.

Mathematics
1 answer:
katen-ka-za [31]2 years ago
7 0

Answer:

L = 43.98 mm

Step-by-step explanation:

L=\frac{\pi (40)(63)}{180} =14\pi =43.98

Hope this helps

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saac and William, have found 11 quarters, 3 fifty-cent pieces, 36 dimes, 40 nickels, and 134 pennies. What is the experimental p
mr Goodwill [35]
What you do is add up the coins in two piles
1. all the coins added up
2.coins that are more than 10 cents (or equal)
take number 2 and put that in the numerator (top spot on a fraction)
and take number 1  and put it on the denominator (bottom spot on a fraction)
then simplify it if needed.
50/224 is the raw data simplify it for the real answer
25/112 is the simplest you can do so there's your answer. hope this helped :)



5 0
3 years ago
10 students per teacher. Write two ratios to represent this information
alisha [4.7K]
10 to 1
20 to 2 or something like that
8 0
4 years ago
17 more than twice p
lukranit [14]

Answer:

2p+17

Step-by-step explanation:

twice p = p x 2 or 2p

so, 17 more than 2p (meaning 2p is increased by 17) is equal to 2p+17

7 0
3 years ago
About how far apart do aesha and Josh live​
Vesnalui [34]

Answer:

D. about 8.5 mi

Step-by-step explanation:

To go from Aesha to Josh, you go 6 units right and 6 units up.

Each unit is a mile, so you go 6 miles right and 6 miles up.

Think of each 6 mile distance as a leg of a right triangle, and the direct distance from one place to the other as the hypotenuse of the right triangle. Use the Pythagorean theorem to find the length of the hypotenuse.

a^2 + b^2 = c^2

The 6-mile legs are a and b. c is the hypotenuse.

(6 mi)^2 + (6 mi)^2 = c^2

c^2 = 36 mi^2 + 36 mi^2

c^2 = 72 mi^2

c = sqrt(72) mi

c = sqrt(36 * 2) mi

c = 6sqrt(2) mi

c = 6(1.4142) mi

c = 8.5 mi

8 0
4 years ago
What is the volume of a sphere with a radius of 1/4
MA_775_DIABLO [31]

What is the volume of a sphere with a radius of 1/4

.

\bold{volume \: of \: cube \:  =  \:   \frac{1}{3} \times \pi \times  {r}^{3}  }

putting given value in formula

\implies \:  \:  \frac{1}{3}  \times  \frac{22}{7}  \times ( \frac{1}{4} ) {}^{3}

\implies \:  \:  \frac{1}{3}  \times  \frac{22}{7}  \times  \frac{1}{4}  \times  \frac{1}{4}  \times  \frac{1}{4}

\implies \:  \:  \frac{22}{21}  \times  \frac{1}{64}  \\  \\   \implies \:  \: \frac{22}{1344}

volume \:  =  \:  \frac{22}{1344}

same can be done while talin pi as 3.14 ..... and you will be able tp get answer as decimal , so lets try that : -

\implies \:  \:  \frac{1}{3}  \times 3.14 \times ( \frac{1}{4} ) {}^{3}  \\  \\  \implies \:  \frac{1}{3}  \times  \frac{1}{64}  \times 3.14

\implies \:  \:  \frac{1}{192}  \times 3.14

ans _ 0.01635416666

6 0
3 years ago
Read 2 more answers
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