Answer:
x= 381.56
Step-by-step explanation:
.......................
So 90^2+90^2=c^2
8100+8100=c^2
16200=c^2
C= ~127.28
Answer:

Step-by-step explanation:
We have a similarity of triangles. Once the side BC and ED are parallel,


Once 




Answer:
-31
Step-by-step explanation:
(-4)-3(3)^2
-4-3(9)
-4-27=-31
Answer:
Rise/run rise over run
Step-by-step explanation:
y2-y1/x2-x1