If l║m, find the value of x and the value of y.

a. x=75, y=60

b. x=82, y=53

c. x=90, y=45

d. x=95, y=40

x = 75

y = 60

Step-by-step explanation:

in line m you have that: x + y + 45 = 180 because it is a straight angle.

Also the blank angle adjacent to 45 is measures y because it is a vertical angle, and using the parallel lines the adjacent angle to 2x - 30 that is in the straight angle of line "l" is also y, then you have:

2x - 30 = 180

2x = 150

x = 75

Replacing x in the first equation:

75 + y + 45 = 180

y + 120 = 180

y = 60

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

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step-by-step explanation: