Two ships sailed from the same point. One ship sailed in a direction of 5239′14′′∘ west of south at a speed of 5 km/h whereas the other sailed in a direction of 367′48′∘
north of west at a speed of 18 km/h. Find the distance between the two ships after 3 hours giving the answer to two decimal places.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a