Find the nth term of the geometric sequence.
= 2, n= 6, r= 3

Find the length of cu, the triangles are similar.

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

In the 30-60-90 triangle below side s has a length of and side r has a length