3 years ago

Find the circumference of a circle.

Mathematics

1 answer:

Over [174]3 years ago

5 0

Answer:

72.22

Step-by-step explanation:

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Tessa is taking her family out to dinner and the bill is $250. She has a coupon for 15% off. After the discount is applied, she

IgorLugansk [536]

Answer:

$255

Step-by-step explanation:

250*.85=212.5

212.5*1.2=255

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3 years ago

Solve for p.<br><br> 2(p + 1) = 24

tensa zangetsu [6.8K]

2p + 2 = 24
2p = 22
p = 22/2
p = 11

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3 years ago

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For the function F defined by F(x)=x2−2x+4, find F(−2).

Kruka [31]

Answer:

Step-by-step explanation:

x^2-2x+4 replace -2 for x

-2^2-2(-2)+4

4+4+4

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3 years ago

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a fan has five equally spaced blades. suppose you line up two fans directly on top of each other. What is the least number of de

Irina18 [472]

Answer:

72°

Step-by-step explanation:

There are 5 blades, equally spaced. So the angle between adjacent blades is 360° / 5 = 72°. So you can rotate the fan 72° and the blades will align again.

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3 years ago

Which unit of measurement would be appropriate for the volume of a sphere with a radius of 2 meters

Semenov [28]

The volume of a sphere is found with the following formula:

$V = \frac{4}{3}\pi r^3$

The radius is raised to a power of 3. Since the radius is 2 <em>meters</em>, this means that the volume would be measured in cubic meters.

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3 years ago