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ahrayia [7]
3 years ago
6

An arched entrances to a stadium is made by combining a square and a semicircle. What is the area of the opening?

Mathematics
1 answer:
alexandr1967 [171]3 years ago
6 0
<span>Answer: 100+25pi

The area of square part of arch is 10*10=100 the diameter of the circle is 10 therefor radius is 5 and area is \[\pi*r^2=\pi*25\] therefore total area is 100+25pi
</span>
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scoray [572]

Answer:

6 pieces of candy

Step-by-step explanation:

Since an equal number of pieces of candy were given to children on Halloween, and obviously, a different amount of boys and girls were present on Halloween. Since 30 pieces of candy were given out to boys and 48 were given out to girls, a certain amount of candy was given to some amount of boys to equal 30, and that same amount of candy was given to another amount of girls to equal 48. Since we are looking for the greatest number of pieces given to each child, we are looking for the greatest common divisor of 30 and 48, which is 6.

4 0
3 years ago
PLEASE HELP!!
emmasim [6.3K]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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Lynna [10]

Answer:

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Step-by-step explanation:

we can rearrange the questions to make it easier

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if you add the two equations, you get

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plug y into one of the equations

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and then check your work by plugging into the other equation:

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8 0
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Burka [1]

Answer:

A

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