The circumference of a circle is 2piR or Dpi. so this would be 10pi
Answer:
D
Step-by-step explanation:
when there are exponents with same bases multiplied by each other, keep the base and add the exponents
4^(3)+4^(5)=4^8
4^8 is D in this question
A and d.
as 6(a+12) and 3(2a+4) both are equivalent to 6a+12
b. 6a + 72
c. 12 + 6a
e. 6a + 36
Pt 1 - how much the value goes down each year
Pt 2 - how much the car was originally worth
Remember.
positive number x positive number = positive number
positive number x negative number = negative number
negative number x positive number = negative number
negative number x negative number = positive number
So if both numbers have the same sign, either both positive or both negative, then the product will be positive.
