Answer:
X=63
Y=27
Step-by-step explanation:
Okay so, 117 and x form a straight (180 degree) angle.
that means that 117+x=180
solving that, x=63
now we also know that x+y=90 ( a right angle)
so plugging in x, 63+y=90
meaning that y=27
Hope this helps, and have a wonderful day! =)
Answer:
9600cm²
Step-by-step explanation:
120×80=9600cm²

Step-by-step explanation:
1) Subtract 8 from both sides.

2) Simplify 14 - 8 to 6.

3) Divide both sides by, -3.

4) Simplify 6/3 to 2.

Therefor, the answer is, a = -2.
Answer:
C
Step-by-step explanation:
I think it is C. Sorry if I'm wrong.