For this case we have by definition, that the circumference of a circle is given by the following formula:

Where:
d: Is the diameter of the circumference
So:

Rounding to a decimal we have:

ANswer:

Given the information, we have the following:
since the distance from each boundary of the tennis court to the fence is the same (x feet), then we have:
therefore, the expression that gives the are of the entire surface inside the fence is A=(36+2x)(78+2x)
Answer:
Time should be plotted on the horizontal X - axis.
Step-by-step explanation:
Xavier and Bobby each receive a salary check every week. They combine their checks in one account. Their account has $100 after 2 weeks and $300 after 6 weeks.
In a graph showing the relationship of amount in their account versus time, time should be plotted on the horizontal X - axis.
For this case we can solve the problem by applying the following rule of three:
16 ounces ----> 12 $
1 ounces ------> x
Clearing x we have:
x = (1/16) * (12)
x = 0.75 $ / ounce
Answer:
The price, in dollars, per ounce of confetti is:
x = 0.75 $ / ounce
Answer:
34+42+55=141
Step-by-step explanation: