If ok = 2x, qr = 12, and rt = x + 3, what is the length of chord km? 8 9 10 12

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

Acircle has a circumference of 28.36 units what is the diameter of the circle