In the circle below which line represents the circles radius?
a. DI
b. EI
c. CE
d. DE

Write a real-world word problem that can be solved by adding 34.99 and 5.79. then solve

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

What number should be added to both sides of the equation to complete this square? x^2-10x=7