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irakobra [83]
3 years ago
14

-2,-1,0,1 which pair numbers has a sum zero

Mathematics
2 answers:
tekilochka [14]3 years ago
8 0
-1+1 has a sum of zero
Serga [27]3 years ago
6 0
-1 1 and 0 

............................................................
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State if each triangle is acute, obtuse, or right.
oksano4ka [1.4K]

Hi!

Your answers should be : 1. Obtuse | 2. Acute | 3. Obtuse

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Hope this helps!

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3 years ago
What is 30% percent of 10?
Sergeeva-Olga [200]

Answer:

3

Step-by-step explanation:

30% is 30/100 reduce to 3/10.

3 0
3 years ago
Obasi earns 150%, percent of his regular hourly wage while working overtime. What fraction of his regular hourly wage does Obasi
hammer [34]

Obasi earns 150% of his regular hourly wage while working overtime.

Let us convert percentage into fraction first:

To convert a percentage into fraction we need to use the following formula:

a%=\frac{a}{100}

Here, he earns 150% of his hourly wage while working overtime:

So,

150%==\frac{150}{100} =\frac{3}{2} =1.5

Obasi earns \frac{3}{2} of his hourly earnings or 1.5 times of his hourly earnings while working overtime.

8 0
4 years ago
Read 2 more answers
The points (-1, r) and (2, 3) lie on a line with slope -1.Find the missing coordinate r
Tomtit [17]

Answer:

r=0

Step-by-step explanation:

1) Place point (2, 3) on graph.

2) Use the slope of -1 to go left -1 and go down -1

3) Until you get to x value of -1

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