Answer:
40
Step-by-step explanation:
The sum of measure of exterior angles is equal to 360
5x-20+2x+5+x+15+x = 360 add like terms
9x = 360 divide both sides by 9
x = 40
For this case we must indicate the correct sign between the following numbers:
We have to:
So, we have to
Answer:
Try plugging in 4,6, and -7 into the x's
Approximately there are some of these on the we
The formula to find circumference is 2(3.14)r
For this problem, first you take half of the diameter to get radius. Then, putting this into the formula, you get 2(3.14)(6) = 37.699