Skipper Dan is sailing his ship through a swift current. Before entering the current, his ship was moving with a velocity (speed and direction) of vi. The direction of ői is due west, and its speed is 20 km/h.
Now that the ship is in the current, however, it is moving with a velocity 02. The direction of v2 is 40°
south of west, and its speed is 25 km/h.
(Assume "due east" is 0°, "due north" is 90°, and so on.)
What is the speed of the current?
km/h
(Round your final answer to the nearest tenth.)
In what direction is the current flowing?
(Round your final answer to the nearest degree. Your answer should be between 0 and 360°.)
15
个
12

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: