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3 years ago

Is this the correct answer with explanation I will give points

Mathematics

2 answers:

tresset_1 [31]3 years ago

5 0

Answer:

You are correct.

Step-by-step explanation:

We know that $3^{2}=9$ , but to find $0.7^{2}$ we can just look at the 7 by itself, and then square it to get 49. We then make it a decimal again to get 0.49.

$9+0.49=9.49$

So yes, you are correct.

iren2701 [21]3 years ago

3 0

Answer:

yes it is look at explanation.

Step-by-step explanation:

3x3=9

0.7x2=0.49

9+0.49=9.49

hope this helps :)

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A rhinoceros weight when rounded to the nearest thousand was 4,000 pounds. Which of these is the least the rhinoceros could have

Rudik [331]

Answer:

B- 3,500.

Step-by-step explanation:

This is because 3,500 is the lowest number that can be rounded to 4,000.

3,999 and 4,001 can also be rounded but.. (let me show you an image to help).

3,500 < 3,999 < 4,001.

That goes from smallest to largest numbers that round to 4,000.

Hope that helps. x

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3 years ago

Find f(x) and g(x) so the function can be expressed as y = f(g(x)). y =2/x^(2) +9

allsm [11]

There can be an infinite amount of these

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f(x) = x + 9

but you can recheck this by substituting the g(x) back into the f(x)

6 0

3 years ago

Write 256 as a product of prime factors

Kipish [7]

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-> 64 -> 8 & 8
8 -> 4 & 2
4 -> 2 & 2
8 -> 4 & 2
4 -> 2 & 2
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6 0

3 years ago

2-x-3 combining like terms please

Olenka [21]

Answer: -1x - 1

Step-by-step explanation:

2 -1x -3

2-3 = -1

-1x - 1

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4 years ago

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den301095 [7]

Answer:

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3 years ago