Answer:
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
6 * 5 = 30
3*4 = 12
30 + 12 = 42
42 does not equal 18
The formula for the circumference of the circle is 2πr or πd with r being the radius and d being the diameter. These 2 gives the same result because d=2r
Now because we know that the circumference is 15pi, we just need to reverse to find the diameter.
π*diameter=15*π
We can divide π from both sides.
diameter=15
Hope this helped!
Answer: 3/5 as a decimal is 0.6
The answer should be $650.40. I hope this helps!
