Answer:
4.27n+21.4
Step-by-step explanation:
Answer:
For the first one the answer is 60 idk about the 2 one tho
Step-by-step explanation:
Well if d= 20
d=2r
so 20 = 2r
r=10
is that what you wanted, or does this have to do with a circle
Answer:
The formula to solve this would be:
X x Y = 13
There are at least two combinations of two numbers that you can multiply together to get 13.
Step-by-step explanation: