3. A cyclist competing in a race rides past a water station. The graph of the function
d(t) 1/3|t-60| shows her distance from the
water station at t minutes. Assume the graph
represents the entire race. What does the graph
tell you about her race?

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

Write a subtraction problem that has mixed numbers and requires renaming. draw a model illustrating the steps you take to solve the problem.