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denis-greek [22]
2 years ago
13

What is the area of a circle whose radius is 20 meters? PLEASE HELP

Mathematics
2 answers:
ipn [44]2 years ago
5 0

Answer:

THE LAST ONE ON THE BOTTOM

Step-by-step explanation:

400 • 3.14 is 1256

dybincka [34]2 years ago
3 0

Answer:

area : pi*r^2

pi * 20^2

400pi m^2

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Find the radius of a sphere with a volume of 2, 304π cubic feet.
swat32

Answer:

it says 8.193 ft

Step-by-step explanation:

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3 years ago
Players a, b, and c toss a fair coin in order. the first to throw a head wins. what are their respective chances of winning
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Probability a gets a head  = 1/2
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8 0
3 years ago
Please help and also include an explanation so I know how you got the answer.
Nastasia [14]

Answer:

x = 15

Step-by-step explanation:

We know that 4x° + 8x° make a straight angle of 180°.

4x° + 8x° = 180°

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12x = 180

x = 180/12 = 15

4 0
2 years ago
Read 2 more answers
William invested $2,300 in an account paying an interest rate of 2 1/8% compounded quarterly. Nolan invested $2,300 in an accoun
shusha [124]

Answer:

$478

Step-by-step explanation:

After 20 years, William will have a total of $3,513.94

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William:

2300[1 + (.02125 ÷ 4)]^4 · 20

2300 · (1 + .0053125)^80

2300(1.5278)

$3,513.94

Nolan:

2300[1 + (.0275 ÷ 12)]^12 · 20

2300 · (1 + .0023)^240

2300(1.7356)

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6 0
3 years ago
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ra1l [238]

Answer:

.5 yds per minute

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To find the change in elevation, divide the yards by the minutes

16 yds/ 32 minutes

1/2 yds per minute

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3 0
3 years ago
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