Answer:
y=27;y=−42
Step-by-step explanation:
33−y=6;63+y=21
y=27;y=−42
I hope this helps!
Answer:
Angle 2: 110 degrees, 1 and 2 would have to be the same for the lines to be parallel
Angle 3: 70 degrees angle 3 would have to be the complement to angle 1, so 1+3=180 and 70*3=180, so 3=70 degrees
Angle 4: 70 degrees, 3 and 4 have to be the same opposite angles for the lines to be parallel
Answer:
AC = 15.588
Step-by-step explanation:
(all rounded to nearest thousandth)
sin(60) = x/18
first solve: sin(60) = 0.866
0.866 = x/18
multiply 18 on both sides
x = 15.588
