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2 years ago

I HAVE 15 MINUTES OFFERING ALL MY POINTS Find the value of x and y

Mathematics

2 answers:

ValentinkaMS [17]2 years ago

6 0

Answer:

y = 23

x = 28

Step-by-step explanation:

Find y first.

3y + 5y - 4 = 180 The two angles are supplementary if the all the lines are parallel. Combine the left side.

8y - 4 = 180 Add 4 to both sides

8y - 4 + 4 = 180 + 4

8y = 184 Divide both sides by 8

y = 23

====================================

Now if the lines are parallel, then 3y = 2x + 13

But we already know y

3*23 = 2x + 13 Do the multiplication

69 = 2x + 13 Subtract 13

56 = 2x Divide by 2

x = 56/2

x = 28

vredina [299]2 years ago

3 0

Answer:

y = 23

x = 28

Step-by-step explanation:

Shoooooot i am so late with this answer, so so sorry haha-

and i'm no gonna do the explanation because the guy above me did a fairly well explanation of how i solve them too.

uhm, have a good day!

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