2 years ago

Hi please help......

Mathematics

1 answer:

Scrat [10]2 years ago

7 0

Answer:

9/20

Step-by-step explanation:

45%=45/100

hope this helps

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A rubber belt connects the two flywheels shown. Find the total

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Answer:

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Step-by-step explanation:

The total length of the belt is:

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4 0

3 years ago

Read 2 more answers

Yes or no???????????

Sergeu [11.5K]

No
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2 years ago

A square has a side that measures 5.5 units. What is the area of a circle with a circumference that equals the perimeter of the

Alexeev081 [22]

Answer:

Answer choice A) About 38.47 square units

Step-by-step explanation:

Since all four sides of a square have the same length, the perimeter of a square is just 4 times one of the side lengths. The perimeter of the square and therefore the circumference of the circle is 5.5*4=22. The circumference of a circle is 2 times the radius multiplied by pi. The radius of this circle is therefore:

$\dfrac{22}{2\pi}\approx 3.503$