If 3 quarts of paint are needed for 50 ft of fence, how many quarts are needed for 300 ft of fence? at

18

Step-by-step explanation:

First, you would do a proportion

=

Then you would cross multiply, getting 50x=900.

After that, you would do 900/50, which is 18.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.