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Komok [63]
3 years ago
14

The area of a square is 1,521 cm2. Find the length of a side of the square by

Mathematics
1 answer:
iren2701 [21]3 years ago
5 0

Answer:

Isn't it simpler just to take the square root of 1,521?

It's 39

Step-by-step explanation:

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Donald bought a box of golf balls for $9.27. There were 18 golf balls in the box.
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Answer:

Each golf ball costs about <u>$2</u>.

Step-by-step explanation:

Given:

Donald bought a box of golf balls for $9.27. There were 18 golf balls in the box.

Rename the decimal dividend as a whole number that is  compatible with the divisor to estimate the quotient.

Now, to find the cost of each golf ball.

<u>As given:</u>

<em>Rename the decimal dividend as a whole number that is  compatible with the divisor to estimate the quotient.</em>

As, the cost of golf ball box = $9.27.

So, 9.27 nearest to whole number is 9.

Thus to get the cost of each ball:

18 golf balls cost = $9.

So, 1 golf ball cost = 18\div 9=2.

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Step-by-step explanation:

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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