X/3=60
then multiply each side by 3 and x will equal 180
It is 4pi/7, or b. Just want to help ;)
Step-by-step explanation:
you have to put the picture of the polygon or we can't answer the question.
Well, it depends, there may be multiple common factors, if it's the greatest common factor, then there is only one. The way to do this is to list all the factors of each number.
So Factors of
18: 1,2,3,6,9,18
27: 1,3,9,27
Common Factors : 1, 3, 9
Greatest Common Factor: 9
{-3x - 10y = -4} Answer: x = − 10/3y + 4/3
{x - 5y = 18} Answer: x = 5y + 18
