Mathematics, 09.01.2021 23:20 naomifelixwoo
At 9:00 A. M. car A is traveling north at 70 miles per hour and is located 70 miles south of car B. Car B is traveling west at
40 miles per hour.
(a) Let (0,0) be the initial coordinates of car B in the xy-plane, where units are in miles. Plot the locations of each car at
9:00 A. M. and at 11:00 A. M.
(b) Find the distance d between the cars at 11:00 A. M.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:30
The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
Answers: 1
Mathematics, 21.06.2019 22:40
Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5
Answers: 1
Mathematics, 21.06.2019 23:10
Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)
Answers: 3
You know the right answer?
At 9:00 A. M. car A is traveling north at 70 miles per hour and is located 70 miles south of car B....
Questions
World Languages, 02.10.2019 02:20
English, 02.10.2019 02:20
Computers and Technology, 02.10.2019 02:20
