Answer:
x= 105
y= 40
Step-by-step explanation:
3y=4y-40 because they are alternate interior
Solve for y.
y=40
4y-40=x+15 because they are vertical angles.
Substitute 40 in for y.
4(40)-40=x+15
Solve.
x=105
y = 40 and x = 105
4y-40 = 3y
<u>y = 40</u>
4(40)-40 = 120
x+15 = 120
<u>x = 105</u>
<u />
14.49272 or 14.5 (when rounded)
No, the first two numbers have to be more than the last number when added up.
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