Question

answer me fast guys please​

Answer 1

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85

step by step explanation:

(3x+15)=(2x+35) ( opposite angles r equal)

=>3x-2x= 35-15

=>x = 20

Now,3x+15= 3×20+15=75

Now,

(2y+18)+(3x+15)=180

2y+18+75 = 180

2y=180-90

y = 90/2=45

Therefore,

2x+y= 2×20+45=40+45=85

hope it helps... :)

Answer 2

Answer:

85 degrees

Step-by-step explanation:

3x+15 = 2x+35

3x-2x=35-15

x=20

3x+15+2y+15 = 180

3(20)+15+2y+15 = 180

60+15+15+2y=180

90+2y=180

2y=180-90

2y=90      divide both sides by 2

y=45

Therefore, 2x+y = 2(20)+45 = 85 degrees