Answer:
Scale factor of 1/3
Step-by-step explanation:
30?
30pi = 2pi r
30pi / 2pi = 15
15 = r
double the radius to get the diameter
15)2 =30
Answer:
ok can you give the link
Step-by-step explanation:
Answer:
???
Step-by-step explanation:
Answer:
n = -7
Step-by-step explanation:
-15= n-8
n-8=-15
+8 +8
n=-7
