Vendelin lives between two bus stops in 3/8 their lenght. bus speed is 60 km/h. if vendelin runs from home, he will be at the bus stop at the same time as bus. what is speed of vendelin?

Speed of Vendelin is 60 kilometre per hour.

Step-by-step explanation:

Given:

The Distance two bus stops =

Speed of the bus =  60 km/h

To Find:

The Speed of  vendelin = ?

Solution:

Let the speed bof vendelin be x.  the it is stated that

" If Vendelin runs from home, he will be at the bus stop at the same time as bus."

So

Time Taken by the bus

=>

=>

=>

=>------------------------------(1)

Time Taken by  Vendelin

=>

=>

=>----------------------------------(2)

Equating (1) and (2) we get

=  

x = 60

2x^2+5x+17

your welcome. : )

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8