Triangle ABC and triangle CFG are similar right triangles. Which proportion can be used to show the slope of AC is equal to the slope of CG?

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.