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My name is Ann [436]
3 years ago
6

How do add negative numbers

Mathematics
2 answers:
Vadim26 [7]3 years ago
8 0
Example:2-(-1)+(-7)=5
It’s always easier if you just add parenthesis so you can see clearly whats happening. Hope you have a good day.
Yakvenalex [24]3 years ago
4 0

well, a negative plus a negative always will be a negative

example:

-1+-1=-2

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When you roll a standard number cube once, what is the probability of rolling a number divisible by 3?
NeTakaya

Answer:

C.

Step-by-step explanation:

There are two numbers on a standard cube that are divisible by 3, 3 and 6. Which gives you the fraction 2/6 and can be reduced to 1/3

4 0
3 years ago
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 (<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^{2} " alt=" x^{2} " align="absmiddle" class="l
Alisiya [41]
(x^2-3x+2)-1(3x^2-5x-1)=
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3 years ago
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What is the degree measure of FEG?<br> A 20°<br> B 31°<br> C 56°<br> D<br> 124°
Blizzard [7]

Answer:

C) 56

Step-by-step explanation:

DEG and FEG are on a straight line forming 180 degree.

Set your formula up as

180 = (3x+31)+(2x-6)

180 = 3x +2x +31 - 6

180 - 31 + 6 = 5x

155 = 5x

155/5 = x

31 = x

Now substitute 31 in place of x

FEG = (2*31-6)

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3 0
2 years ago
What is the value of the slope of the graph of distance versus time, and what does the slope represent?
Phantasy [73]
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7 0
3 years ago
Which is the simplified rational expression for r2-4r+5/r-4
Sliva [168]

Step-by-step explanation:

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8 0
3 years ago
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