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iragen [17]
3 years ago
10

Simplify the following expressions​

Mathematics
1 answer:
boyakko [2]3 years ago
5 0

Answer:

please where is the question

Step-by-step explanation:

please make sure you will add a question to to next time

thanks.

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Answer:

28.26m^2 (aka. 28.26 meters squared)

Step-by-step explanation:

The area of a circle is A=pi*r^2 where r is the radius of the circle.

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Therefore, the area of the merry-go-round is 28.26 square meters

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2 years ago
a jar containing only nickels an dimes contains a total of 60 coins. The value of all the coins in the jar is $4.45. What is the
andreev551 [17]

Answer:

31 nickels and 29 dimes

Step-by-step explanation:

5 0
3 years ago
Find the measure of the arc
Natali [406]
Hmmm I think it’s...
4 0
2 years ago
Good afternoon or morning! Need some help with geometry.
11111nata11111 [884]

Answer:

  • x = 20.2

Step-by-step explanation:

sin = opposite / hypotenuse

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5 0
3 years ago
What is the volume of the cylinder below?
Anestetic [448]

Answer:

B

Step-by-step explanation:

The formula for volume of cylinder is given below:

volume of cylinder = \pi r^2 h

Where r is the radius (here, it is given as 3)

h is the height, the perpendicular distance from base to top (here, it is 4 NOT 5 since 5 is the 'slant height')

Plugging in the available info , we get our answer:

\pi r^2 h\\=\pi (3)^2 (4)\\=36\pi

B is the correct answer

3 0
3 years ago
Read 2 more answers
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