Jamie is flying a kite at the beach. Jamie ties the string to a stake in the ground and lets out 75 feet of string. If the angle of elevation of the kite is 55 degrees, how high is
the kite from the ground to the nearest foot?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Askateboard ramp is in the shape of a right triangle what is the height of the ramp