In this triangle, the product of tan a and tan c is

a. 1
b. 4.24
c. 17.98
d. insufficient data

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?

The difference between the measures of two complementary angles is 14. find the measure of both angles.

What is the slope-intercept from of the equation y+5=4(x+8)?