Please help me. i'm a lonely child. please. Which relationships describe angles 1 and 2?

Select each correct answer.

vertical angles

adjacent angles

complementary angles

supplementary angles

Two lines intersecting in a right angle with a ray splitting the third quadrant with one labeling the left angle and two labeling the angle right of the ray

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?

Each day jake donates money to the global.