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Zarrin [17]
3 years ago
8

Please, I need help with my homework. I not asking anybody to do it, but I need help for it.

Mathematics
1 answer:
jenyasd209 [6]3 years ago
4 0

Answer:

1) x = -2

Step-by-step explanation:

1) x + 7 + x + 11 = 14

 2x + 18 = 14

        2x = 14 - 18

     2x =  -4

       x = -4/2 = -2

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3 years ago
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Step-by-step explanation:

You need to translate all the points to the right 3 and up 6

Therefore, you are going to use this formula:

(x,y) ⇾ (x + 3, y + 6)

This is the same format as the previous problem, if you have noticed.

Using this, plug in each coordinate, starting with  P (5, -1)

(5, -1) ⇾ ( 5 + 3, -1 + 6)

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And last but not least, the point R, (7, 5)

(7, 5) ⇾ (7 + 3, 5 + 6)

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Therefore, P^{1} = (8, 5), Q^{1} = (3, 14), R^{1} = (10, 11) is your answer. This is the 4th option or D.

Hope this for you to understand this a bit more! =D

6 0
3 years ago
What is the error in -1.75+-1+4.25+3.75+1+ -4.75+2=18.5
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Answer:

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Step-by-step explanation:

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