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liubo4ka [24]
3 years ago
12

A wheel has diameter 60 cm.

Mathematics
1 answer:
Marrrta [24]3 years ago
4 0
The answer is c because when you multiply 60 and 0.07 youranswer is 4.2
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Old Grandpa Joe left half his money to his granddaughter and half that amount to his grandson.
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Answer:

£12000

Step-by-step explanation:

Granddaughter -- 1/2 of x

Grandson -- 1/2(1/2 of x)

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Therefore,

\frac{x}{2} + \frac{x}{4} + \frac{x}{6} + 1000 = x

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Step-by-step explanation:

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Find the area of the circle to the nearest whole number, if necessary!
astra-53 [7]

Answer:

The circle has an area of about 1385 square mm.

Step-by-step explanation:

Let's recall that circles have an area that can be found with the following formula:

A=\pi r^{2}

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Now, focus your eyes on the circle. We are shown that the diameter of this circle is 42 mm, but we only want the radius. Since the radius is half the diameter, the radius is 21 mm. Now, we can solve for the area of the circle.

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So, to the nearest whole number, the area of the circle is 1385 square mm.

5 0
2 years ago
Two cars leave from the same point (A) and travel along a straight road, which are at angle of 78° to each other. If their speed
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T=(12.47, 58.69)

C=45

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d≈67.1km
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3 years ago
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