Help me pls lol, can someone help me with both of these asap? it’s very important.

See attachment below and find the equivalent of tan(∠qsr)

What is the graph of the absolute value equation ? y=|x|-5

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.