The magnitude of Ū is 8, and its direction angle is 320°.
The magnitude of w is 6, and its direction angle is 100°.
Find the magnitude and direction angle of ū+ w.

The magnitude of ū+w

The direction angle of ū+w is

Solve the equation by completing the square. x^2+2x=17

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss,how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.