Aship sails 30.50 mi due east and then turns 33.75 north of east. after sailing another 18.53 mi, where is it with reference to the starting point

A ship sails 30.50 mi due East and then turns 33.75 degree north of East. After sailing another 18.53 mi, where is it with reference to the starting point

The ship is 18.269 miles distance north of east from starting point

Solution:

Given that ship sails 30.50 miles east

North of east = 18.53 miles

Angle between two sides = 33.75 degree

The figure is attached below

In the figure, A represents starting point

AB = c represents the ship distance with reference to starting point

By using law of cosines,

Ignore negative value as we measure distance in positive

c = 18.269

It is 18.269 miles distance north of east from starting point

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: