PLEASE NEED CORRECT ANSWERS NOW1 WILL MARK BRAINLIEST If ∠J measures 45°, ∠M measures 40°, and j is 7 feet, then find m using the Law of Sines. Round your answer to the nearest tenth.

6.4 ft
7.7 ft
8.5 ft
23.7 ft

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

What is the length and width of a 84.5 square foot rug? will mark