A radar station at point A is tracking two ships. Ship B is 4.5 km away in a direction 42degrees east of north. Ship C is 3.3 km away in a direction 58degrees west of north. How far apart are the two ships, to the nearest tenth of a kilometre?

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

l.ln.lln.k.nkl

step-by-step explanation:

it has changed from the width and the height.

step-by-step explanation: