Brainilest autobiography or biography or both? (language arts)

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?

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.