Answer:
Step-by-step explanation:
Divide the diameter by 2 which will then be 7
Circumference of circle is 2
r
2*7=14
14*
=14
cm
I hope this helps!
Answer:
19
Step-by-step explanation:
they give you xz, and they want half, so just divide 38 by 2
Answer:
A=n*2+15n+36
Step-by-step explanation:
Answer:
A= –65/81
Step-by-step explanation:
hope this explains it
Just substitute the x for each of the values and do the work