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3 years ago

15

Ron predicts he will use 115 nails on the desk he is building. If Ron only uses 84 nails, what is Ron's percent error? Round you

r answer to the nearest tenth.

2 answers:

-BARSIC- [3]3 years ago

4 0

The answer is 27 percent error

leonid [27]3 years ago

4 0

Answer: 36.9

Step-by-step explanation:

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Which expressions are equivalent to 2(4x+2y)

dlinn [17]

Answer:

A,B

Step-by-step explanation:

4(2x+y)

4•2x + 4•y

8x+4y

2(4x+2y)

2•4x + 2•2y

8x+4y

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3 years ago

I need help on 12 please :)

alisha [4.7K]

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Step-by-step explanation:

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Gnoma [55]

Answer:

they are both 0 since they would not appear on a graph

Step-by-step explanation:

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3 years ago

Divide (18x^3 + 12x – 3x) ÷ 6x^2

andre [41]

First let's simplify it

$\frac{18x^3 + 9x}{6x^2}$

Now let's factor it
$\frac{9x(2x^2 + 1)}{6x^2}$

Lastly, let's simplify
$\frac{3(2x^2 + 1)}{2x}$

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3 years ago

I will give Brainiest if you are right

Vadim26 [7]

Answer:

19.5º

Step-by-step explanation:

Every triangle is equal to 180º for all angles. So, you add 33.5 + 127 and subtract the sum by 180.

33.5 + 127= 160.5

180- 160.5 = 19.5

So, the angle F is 19.5º

Hope this helps !!

-Ketifa

8 0

3 years ago

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