At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing no

[@bestredditstories1158]

My God. Short, simple and to the point. You're better than Khan academy in my opinion.

[@guggystyle]

+Shakespeare That means a lot, especially coming from Shakespeare :)

[@ptyptypty3]

to DIfferentiate or NOT To differentiate.. THAT is the Question...

[@charlottevosaicake6480]

thats a sure thing ... it is really quick n easyy

[@UrbanFires]

Thank you. You made this problem a lot easier than it looked. :)

[@guggystyle]

Thanks for saying so!

[@decreer4567]

Very clear explanation. The very beginning was super helpful with the hint that I was missing the d=rt. Moment I heard that I solved it then. Thank you.

[@AaronPalmerJD]

This is an incredibly good explanation of what I just went to in class.

[@SportsJunky2345]

Explained it far better and clearer than my TA.

[@asraffire5502]

Thank you sir! Great explanation! I understood really well!

[@maddie4745]

Thank you for your guidance!

[@rafeekasfragrancekitchen4789]

Perfect explanation. Understood clearly. Thanks!!

[@EntertainmentUnit]

Thanks for this, something that worked for me was to model the situation as c^2 = (150 - a)^2 + b^2. This way, you don't have to worry about negating the 35 [km/h]. I'm not sure if this is more or less complicated though :-)

[@ramjilalverma5732]

At 10am a ship A is at a distance of 40 km to the east from a ship B. Ship A moves at 12km per hour towards west and ship B moves at 16 kmph towards South.when will be the distance between them be minimum and what will be the value of this minimum distance?
Request to provide detailed solution

[@robmuralitharan7508]

Thanks so much you saved my life

[@HoaMy-wh9pq]

I still don't understand why the da/dt equals negative 35. Can you explain it clearly for me?

[@chillgamer3171]

becuase it's technically a negative number, as it's moving east its going negative

[@willdinan9819]

@@chillgamer3171 im confused by this too. Wouldn't it be positive as it is going east and negative as it is going west since it is going to the left?

[@tibariyadh5642]

Thank you so much sir, great explanation

[@andrewzillges6911]

Thanks! You were very helpful!

[@TLCHobbies]

Solved this 2x with the wrong diagram... Hate these word problems.

[@zyphonwhite3488]

Thank you so much

[@aboyhya612]

that is really useful and simple. go ahead brother

[@mohsinislam6870]

thanks WNY tutor

[@TheJollyRhino]

Thank you

[@emanuelalemshet7486]

That was good one ☝️

[@akjdhfkqwrhetkjanfvkkkresae]

OMG thank you saved my life!

[@MushroomMan7]

i cant believe my professor used this question without even changing the numbers...

[@geoffreychikuta7445]

A boat travels 40degrees north of east for a distance of 400km. How far North and how far East of its starting point does the boat sail

[@UserUnknown8570]

i don't even know

[@geofreyivanfernandez5748]

This save me thanks!

[@charleswu2500]

thank you
謝謝
感謝

[@lukep4714]

THANK YOU !!!

[@novab6710]

how did you get the 10 sqrt(101)?

[@guggystyle]

c^2 = 10^2 + 100^2 = 100 + 10000 = 10100. Now take the square root of both sides so that c = sqrt (10100). Break the sqrt (10100) into sqrt (100) * sqrt (101), which simplifies to 10sqrt(101). Does that help?

[@novab6710]

thank you so much WNY Tutor

[@guggystyle]

No problem.

[@sunnyside524]

i love u

[@whoppers7778]

ughh I did everything right except I forgot to make dx/dt negative. Ugh... .. ugh..

[@timgibsonfitness]

I love you.

[@dicksononyango1812]

correct