Given vectors u = (-3, 2) and v = (2, 1), what is the measure of the angle between the vectors? O 7.1°
O 60.3°
O 119.7°
O 172.9°

Iwill give you ! what is the measure of ∠v ?

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?