Question

please explain in skmple terms step by step.

All i understand are the cordinates for base, mountain and location (drawn in the graph below).

here is a similar problem that is explained how to solve:

Questions Q 3 [1/1] Q6 [1/1] Q7 [1/1] Q8 [1/1] Q 1 [1/1] Q2 [1/1] Q 5 [1/1] Q 9 (0/1) Q4 [1/1] Grade:8/9 Print Version You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 39 km south and 210 km east Mt. Rainier is located approximately 56 km east and 40 km south of JBLM. If you are flying at a constant speed of 800 km/hr, how long after you depart JBLM will you be the closest to Mt. Rainier? minutes Preview License Points possible: 1 This is attempt 1 of 2 Post this question to forum Submit You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 285 km south and 197 km east. Mt. Rainier is located approximately 56 km east and 40 km south of JBLM. If you are flying at a constant speed of 800 km/hr, how long after you depart JBLM will you be the closest to Mt. Rainier? minutes Reply Hide Re: Question about #9 in Section 2.3 Posted by: John Lelko, Fri, Apr 26, 2019, 8:53 am Hi, Ms. Wiggins. Can you please provide some more detail on where you are experiencing a challenge with this problem? I would suggest starting the problem by sketching it out on a coordinate plane, where JBLM is positioned at the origin, (0,0) You will have to employ several of the concepts that have been covered in Sections 2.1 through 2.3. Hey, Mariah, remember that you have three sets of coordinates: (S, E) for Location, (40S, 56E) for Mt. Rainier, and (0, 0) for Base. This problem relates closely to the Westborough problem on P. 135, but there's a couple extra steps: dividing the distance by 800 (from 800km/hr) and then multiplying that answer by 60 (hour>minute conversion) Base 216 ,240) (40 156)

Answer 1

Undistlosed docaton, UE (210, -39) TBLM and mt. Rainier Undisolosed ha ra ton RE50,-40 ). ml.Rainer istan ce beueen ham UR Ve 2/0-50j2 -T9 40)2 2 +70 C lp 0.2125 hs FD, htuld take time 8UD 0.2125 X60 min 12 oinute 5 seu