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3 years ago

50 points! Mhanifa please help me

Mathematics

2 answers:

REY [17]3 years ago

7 0

Answer:

1. x = 8, y =138

2. x = 110

Step-by-step explanation:

First we will need to find the value of x.

Since, I feel like being a kindergartener I'll do it the long way.

(5*2+2)+(6*2)

12+12

That wouldn't work

(5*8+2)=(6*8)

42+48=90

Therefore x = 8

Since we know 42 would be 42 degrees and it is a straight angle for both 5x+2 and y.

We would subtract 180-42=138.

Therefore, y = 138

2 would be simple. All we need to do is add 80+30=110 then subtract it by 180

180-110=70. Since x and the 70 degrees equal 180 degrees.

180-70=110

Therefore, your answer would be x= 110

Nikolay [14]3 years ago

5 0

Answer:

1) x=8, y=138

2) x=110

Step-by-step explanation:

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3 years ago

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Answer:

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