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maks197457 [2]
2 years ago
10

What is the value of this expression - 4.2(-2.8+4.5)

Mathematics
2 answers:
iVinArrow [24]2 years ago
4 0

Answer:

7.14

Step-by-step explanation:

Although there's more than one way in which to approach this problem, the best way is to perform the addition inside parentheses first:

- 4.2(-2.8+4.5) = -4.2(1.7) = 7.14

vitfil [10]2 years ago
3 0

-7.14 it the answer booooooooooooooohhhhhhh

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Step-by-step explanation:

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4 0
3 years ago
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goblinko [34]
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3 0
3 years ago
What is the surface area of this right rectangular prism?
hammer [34]

Answer: Here's what I got:

Step-by-step explanation:

Is this what you wanted? My answer is A=22in²

Here's how I got it:

A=2(wl+hl+hw)=2·(1·3+2·3+2·1)=22in²

This was right? Make sure to like and rate! Appericate it.

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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:) hope that helps

3 0
2 years ago
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<em>50/50 CHANCE.</em>

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3 years ago
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