Need lots of on two column proofs!

(1) given: < 1 and < 3 are supplementary

prove: m || n

(2) given: g || h and < 1 ≅ < 2

prove: p || r

(3) given: (line segments) rv || ts and < 1 ≅ < 2

prove: (line segments) rs || tv

(4) given: (line segments) no || ps and < 1 ≅ < 7

prove: (line segments) or || tz

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia