20 points and brainliest for correct answer the pitch of a roof is its slope. the roof of a home rises vertically a distance of 8 ft through a horizontal distance of 15 ft. find the pitch of the roof.

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.