Trigonometry
Trigonometric Functions
Given: Sec θ = (7/2), Find: Cos θ

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume