B 0
А
6
Solve the right triangle shown in the figure.
ZC = 90°, BC = 7.50mi, AC - 11.43mi
a. AB = 19.5mi, ZA = 31.2°, ZB = 58.8°
b. AB = 16.6mi, LA = 35.2°, ZB = 54.8°
C. AB = 13.7mi, _A = 33.3°, B = 56.7°
d. No triangle satisfies the given conditions.

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.