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e-lub [12.9K]
2 years ago
13

Add. 7+(-7)= help help help

Mathematics
2 answers:
Snowcat [4.5K]2 years ago
8 0
0
If you take 7 and subtract 7 from that, you get 0.
Amanda [17]2 years ago
7 0

Answer:

the answer is 0

Step-by-step explanation:

a negative plus a positive is a positive

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What is the range of g(x) = - 2x + 3, if the domain is {-2, - 1,0, 1, 2}?
pshichka [43]

Answer:

{ - 1, 1, 7, 23 }

Step-by-step explanation:

To find the range substitute the values from the domain into g(x)

g(-2) = -2(- 2) + 3 = 4 + 3 = 7

g(- 10) = - 2(- 10) + 3 = 20 + 3 = 23

g(1) = - 2(1) + 3 = - 2 + 3 = 1

g(2) = - 2(2) + 3 = - 4 + 3 = - 1

Range is { - 1, 1, 7, 23 }

7 0
3 years ago
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Answer:3

Step-by-step explanation:

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5 0
3 years ago
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pentagon [3]

Answer:

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I got these by caculating the area and dividing it by 2

4 0
3 years ago
13(x - 3)=39 what is answer
artcher [175]
X = 6 after distributing then adding 39 to both sides and then divide by 13

8 0
3 years ago
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What type of triangle is this
olga_2 [115]

Answer:

an acute triangle

Explanation:

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2 years ago
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