Find the value of x and the value a: x=20,y=45 b: x=45,y=20 c: x=60,y=120 d: x=90,y=60

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?