Consider vectors u and v, where u = (1, -1) and v = (1, 1). What is the measure of the angle between the vectors? 0°
60°
90°
180°

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math

570, the answer is 570, hope it

1 liter of pineapple juice was made i think.

step-by-step explanation: