3 years ago

A circle has a radius of 2 find the exact area of the circular region

Mathematics

2 answers:

Nesterboy [21]3 years ago

7 0

The answer is approximately 12.57

34kurt3 years ago

3 0

It has an area of 12.57

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if, while training for a marathon, you run 88 miles in 2 4/5 months, how many miles did you run each month?

nlexa [21]

Hi,

Let's solve this problem mathematically.

$2\frac{4}{5} = 2.8$
$88 \div 2.8 = 31.42$

Result = 31.42
Hope this helps!
r3t40

8 0

3 years ago

if the slope of a line through the origin and (-2, b) is 2, and the line through (b, -2) and (a, 5) is parallel to that line, wh

ICE Princess25 [194]

$22 \times 22. \times 9 = 6$
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3 years ago

The length of a rectangle is 4 meters longer than the width. if the area is 21 square meters, find the rectangle's dimensions.

brilliants [131]

The length of a rectangle is 4 meters longer than the width. if the area is 21 square meters, find the rectangle's dimensions. round to the nearest tenth of a meter.

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3 years ago

Find the volume of the figure. Round to the nearest hundredth if needed.

balu736 [363]

Answer:

235.62 cubed yards

Step-by-step explanation:

Area of a cylinder = pi(r^2)*h

pi(5^2)*3 = 235.62

6 0

2 years ago

eduardo has 4 1/2 yard of rope light. Exactly how many more yard does he need to finish the car's ceiling

Over [174]

Answer:

2 1/6

Step-by-step explanation:

Because the denominators are different, and there are whole numbers involved, then first make the fractions improper.

4 1/2 -> 9/2

6 2/3 -> 20/3

Next, make the denominators the same by multiplying each fraction by the denominator of the other.

9/2 * 3 = 27/6

20/3 * 2 = 40/6

Then you can subtract the numerators because the denominators are the same:

40/6-27/6= 13/6

Then you can convert to a mixed fraction if need be.

3 0

2 years ago