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ArbitrLikvidat [17]
3 years ago
12

I need help asapppppp

Mathematics
2 answers:
aivan3 [116]3 years ago
4 0

Answer:

A

Step-by-step explanation:

Supplementary angles are angles that add up to 180 degrees. Essentially, you can make a straight line with them.

1 and 7 are supplementary

1 and 4 are verticle, so no.

2 and 6 are complementary, so no.

3 and 6 are complementary, so no.

Nataly [62]3 years ago
3 0
The answer Is A I need help for algebra if you know algebra please help me
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Which equation has only 1 solution? A. c+2=c+2 B. c= -c+2 C. c+2=c-2 D. c-c=2 Please explain.
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Answer:

B. c= -c+2

Step-by-step explanation:

A. ...................

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B. ...................

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  • 2c = 2
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It has one solution only

C. ...................

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D. ...................

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6 0
3 years ago
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Answer:

1) slope 3/2, y-intercept 7/2

2y-3x=7

2) slope 1/5, y-intercept 3

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3) slope 1/5, y-intercept 4/5

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4) slope 5/2, y-intercept 7/2

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Step by step explanation:

1) 2y-3x=7

2y=3x+7

y=3/2y+7/2

2)5y-x=15

5y=x+15

y=1/5x+3

3)-x+5y=4

5y=x+4

y=1/5x+4/5

4)2y=5x+7

y=5/2x+7/2

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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