Answer:
odk
Step-by-step explanation:
Answer:
y=zw-zx in other words c
Step-by-step explanation:
w= zx+y/z
zw=zx+y
y=zw-zx
Answer:
Step-by-step explanation:
The radius of the circle would be the segment joining QR.
r^2=12^2+9^2
r^2=225
Since the area of a circle is pi r^2
A=225 pi which is answer D.
Answer:
D
Step-by-step explanation:
In a function no X's can repeat which is what the vertical line test is. And in this case no X's repeat therefore, making it a function.