(07.04 MC)
An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevation from his line of sight. How high is the helicopter flying over the building? You must show all work and calculations to receive full credit. (10 points)

A right triangle is shown with one leg measuring 900 and another leg measuring h with an angle across from it measuring 49 degrees

i do not know this sorry : (

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

i think the answer is b.

step-by-step explanation:

not 100% sure though.