w walked 40 meters towards west, took a left turn and walked 30 meters. he then took a right turn and walked 20 meters. he again took a right turn and walked 30 meters. how far was he from the starting point
60 metres
karan facing towards south moved straight 2 km and from there, turned to his right 90&ordm; and travelled 2 km. then, he took a 45&ordm; turn to his left and travelled 1 km. where would he be now with respect to the starting point? first draw the directions, i recommand you draw them as vectors (like arrows):

- north points to the top
- south points to the bottom
- east points to the right
- west points to the left

now lets draw a line from the center of your "+"-sign at about a 45 degree angle to the top right.

this is the hiker that travels northeast. now the next hiker is simple, you just draw a line from the center to the east. that would be a straight line.

now we assume that the angle between the two hikers is 45 degrees. because that's one piece of the given information.

let's calculate how far the first hiker has traveled: 7,5 x 2 = 15 km.
let's calculate how far the second hiker has traveled: 6 x 2 = 12 km.

now we can use sine to calculate the distance between the two hikers.
note: please set your calculator on degrees. we call hiker's distance: x.

sin(45) = x / 15
15 * sin(45) = x

now we know the distance between the two hikers.

greetx jtk hint: here, we will proceed by finding out the relative speed between the two cars and then using the formula i.e., time taken$ = \dfrac{{{\text{distance travelled}}}}{{{\text{speed}}}}$ to determine after how many hours these cars will meet each other.complete step-by-step answer:given, distance between the two cars d=160 kmstarting time for both the cars when they left their respective initial positions a and b is 8:10 amspeed of the first car, x=50 km per hourspeed of the second car, y=30 km per hourin order to obtain the relative speed between these two cars which are moving towards each other (i.e., in opposite directions), the individual speeds of these cars will be added.so, the relative speed between the two given cars, r= x+y=50+30=80 km per houras we know that, time taken$ = \dfrac{{{\text{distance travelled}}}}{{{\text{speed}}}}$so, time when both the cars will meet=$\dfrac{{{\text{initial distance between both the cars}}}}{{{\text{relative speed between the cars}}}} = \dfrac{{\text{d}}}{{\text{r}}} = \dfrac{{160}}{{80}} = 2$ hours.after 8:10 am, both the cars which are initially at different places a and b will meet each other in the next 2 hours.therefore, time when they will meet each = 8:10 am + 2 hours = 10:10 amhence, option a is correct.note: in this particular problem, since the given two cars are moving in opposite directions (or moving towards each other) that’s why the individual speed of the cars are added in order to determine the relative speed between them but if they were moving in the same direction then the relative speed between these cars would have been obtained by subtracting the individual speed of these cars. okay, i think i see what you’re trying to do. so, it’s similar to the previous answer, but i just added one more line of code from their edit:

@zoom on 188 221 to 243% in 0

&jacob walks to spot 0.506 152 270 in 2 and jacob faces left and jacob starts dance\_lift\_receive\_start then jacob is idle\_lay… answer: `1.00` alright, here you go. a) have
b) of
c) from
d) tried
e) away
f) at maybe some people have experienced that. i have not. my ex boyfriend wrecked my car by backing out of the space so rapidly and not looking back that he ran into a tree and gave us painful whiplash. he told me he was a very good driver because he could take a u turn rapidly. A.  I think your analysis of the situation is correct. Your husband’s fears about not being able to perform are bigger than his concern for his 21 year marriage. Imagine how big those fears must be! The doctors who were trying to help weren’t helpful in that they treated the physical problem without taking into account the emotional message of their interventions. I wish they had talked to him about how normal it is for a man who is under lots of pressure to have trouble performing. I wish they had included you in the discussions.


You probably can’t help him understand that he is running away. At this point, he’s had 10 years of believing that whatever is wrong can’t be fixed. For that reason, I think it would be more helpful for you to start going to a therapist yourself — not because I think you are the patient here but because your relationship is in trouble. When one member of a couple has a problem, the couple has a problem. When one member of a couple starts to go to [therapy](https://psychcentral.com/psychotherapy/) and starts learning new ways to manage stress, it shows. Often that makes the other member of the couple willing to give it a try. Work with a therapist who can hear your whole story and who can give you suggestions about how to approach your husband in new ways. 



You’ve done what you can on your own. Your husband is a lucky man indeed to have a wife who is as understanding and as willing to help as you are. But both you and your husband are missing out on the intimacy that is a special part of a long marriage. For that reason, I encourage you to make an appointment and get started with therapy. 


I wish you well.  

Dr. Marie


Work as Avoidance Technique ![](https://s3mn%20mnimgs%20com/img/shared/discuss_editlive/4110270/2012_11_30_15_28_05/vvnzofse6383734697724592802%20png)


let the length of path be a m


total area ![](https://s3mn%20mnimgs%20com/img/shared/discuss_editlive/4110270/2012_11_30_15_28_05/ceaxujzx7923478049123545928%20png)


area of lawn = total area â€“ area of
path

![](https://s3mn%20mnimgs%20com/img/shared/discuss_editlive/1800204/2012_12_04_21_09_56/mathmlequation2002748073868866733%20png)


area of lawn


![](https://s3mn%20mnimgs%20com/img/shared/discuss_editlive/4110270/2012_11_30_15_28_05/dwqusyms3311632565229211681%20png)