Suppose that tan a= -15/12
and
pi/2 Find the exact values of sin
a/2
and tan
a/2

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

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?