Answer:
x=69° y=69°
Step-by-step explanation:
Angle x is an alternate angle so it is equal to the angle above it (69)
Angle y is in a co-interior angle so you do the equation 180-111 which equals 69°
6 and 7 because it is 6.32
Answer:
x
11
Step-by-step explanation:



Then..

Subtract 8 from both sides

Then, you got your awnser.

Answer:
(-3, 16)
Step-by-step explanation:
If it is reflected off the y - axis, the x coordinates change.
It becomes (-3, 16)
-150
Square root of 16 times 3= 12
12-(54*3)=-150 i hope this helps!