Select the correct answer.
The coordinates of the endpoints of AB and CD are Alxı, Y), B\x2, 12), CX3, yz), and Dixe, Y). Which condition proves that AB ||CD,
ОА.
OB.
OC.
OD.

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.