Answer:
Step-by-step explanation:
The volume of a cone is 
. We have that 
and 
. Therefore, the volume is .
Answer: A is allways right but ill do the math
Step-by-step explanation:
x(9x+6) simplified is 9x^2+6x
Steps:
x(9x+6)
Distribute parenthesis using a(b+c)=ab+ac
a = x, b = 9x, c = 6
= x*9x+x*6
Apply exponent rule a^b*a^c=a^b+c
xx=x^1+1=x^2
= 9x^2+6x
Hope this helps you! (:
-Hamilton1757
A:1.23
E: note that 125= 5^3 thus, log_b (125) = log_b(5^3) we can now simplify using the rule log_b(a^c) = c • log_b (a) log_b (5^3) = 3 • log_b (5) since log_b (5) = 0.41, we know that 3 • log_b (5) = 3•0.41 = 1.23
Glad to help :D
Answer:
Step-by-step explanation:
The diameter of a tire is the distance across the tire through the center. Since tires are circular, you can find the circumference of the tire from the diameter. The circumference represents the distance the tire travels when it makes one revolution. If you know the number of inches in a mile and the circumference, you can find the number of times the wheel turns per mile.
First, measure the diameter of the tire in inches.
Secondly, multiply the diameter by pi, which is approximately 3.1416, to find the tire circumference. For example, if the tire has a 20 inch diameter, multiply 20 by 3.1416 to get 62.83 inches.
