What is the mean? If the answer is a decimal, round it to the nearest tenth. -2, 0, -3 ,0, -3, 0, -5,6,0

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90