Which ratio correctly compares 75 cm to 60 mm?

a.
25 : 2

b.
75 : 60

c.
5 : 4

d.
3 : 2

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Question 5 spring semester final exam math evaluate

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?