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Vladimir79 [104]
3 years ago
7

One method of estimating is to

Mathematics
2 answers:
Flauer [41]3 years ago
7 0
The answer is "A" because whenever you round (up or down) you are only changing the value a teeny bit, which only matters if you want to measure an exact amount of something. Using a calculator gives you the <em>exact </em>answer. <em />Guess and check really doesn't work because there are ∞ numbers. Any answer is not fine because if the answer is 5 and you answer with 9633, that answer is obviously wrong. So, A is right.
nataly862011 [7]3 years ago
3 0
One way of estimating is to Round the numbers to the nearest whole number.

Hope this helps!
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Q5.
Alja [10]

Answer:

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3 years ago
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Mandarinka [93]

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45.8

Step-by-step explanation:

We need to find the surface area for this entire figure!

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