A playground slide is 14.5 feet long, and the ladder to the top of the slide reaches 12 feet high. What is the measure of the
angle that the slide makes with the ground? Answers are in
degrees.

Step-by-step explanation:

use the angle of sin

sintheta=perpendicular/base

put the formula and grab the answer

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.