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horsena [70]
3 years ago
13

What is the best approximation of the area of a circle with a diameter of 17 meters? Use 3.14 to approximate pi. 53.4 m² 106.8 m

² 226.9 m² 907.5 m²
Mathematics
1 answer:
Arte-miy333 [17]3 years ago
8 0
R = 17/2 =8.5 m
A = 3.14 x (8.5)^2
A = 3.14 x 72.25
A = 226.865

answer <span>226.9 m² (third choice)</span>

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3 years ago
samuel needs to estimate the product of 24 x 395. Explain two different methods Samuel can use to estimate.
JulsSmile [24]

Samuel needs to estimate the product of 24 x 395.

First method

We round the number to nearest tens

24 can be rounded to 20 because we have 4 on ones place

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Second method:

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4 0
3 years ago
Simplify these expressions<br> a) 13x+2y-10x-7y
joja [24]

\bold\green{Answer}:-

13x + 2y - 10x - 7y \\ 3x - 5y

<u>I </u><u>hope </u><u>it </u><u>helped </u><u>u </u>

7 0
2 years ago
Read 2 more answers
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