Answer:
Step-by-step explanation:
(x + 2)/2 = -2
x + 2 = -4
x = -6
(y + (-9))/2 = -1
y - 9 = -2
y = 7
(-6, 7)
answer is C
Answer:
-4
Step-by-step explanation:
9-8=1
1x-2=-2
-2x2=-4
This is a right angle.
So... 7z+3z=90
10z=90
Z=9
The larger angle is thus 7(9)=63 degrees