Answer:
56.5
Step-by-step explanation:
circumfrence is 2 pi R
If the radius is 9=R
then the circumfrence is 56.5
Answer:
A) 5
Step-by-step explanation:
6(2x+a)=12x+30
6*2x+6*a=12x+30
12x+6x=12x+30
6a=12x+30-12x
6a=30
a=30/6
a=5
Answer:
D) is your correct answer
Multiply what’s on the outside to the inside, the variable is always a lower case letter such as x,
2.8392222e+17
Step-by-step explanation:
283838383838382828 + 83838383888282=2.8392222e+17