if 50 lb =22.68kg, what is 15/8y pounds in kilograms? I really NEED the answer and how to show work. This would really help a lot!!!

If lmn=xyz, which congruences are true by cpctc? check all that apply

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?