Javier is also kayaking, he can go 1 mild in 2/3 of an hour. how far can he go at this rate in 3 hours?

The distance cover by Javier in 3 hours is 4.5 miles

Step-by-step explanation:

Given as :

The distance cover by Javier in hour = 1 mile

Let The distance cover by Javier in 3 hours = x miles

Applying unitary method, we get

∵ In   hour , distance cover by Javier = 1 mile

So, In 1 hour , distance cover by Javier = mile = mile

Or,  In 1 hour, distance cover by Javier = 1.5 miles

∴  In 3 hours , distance cover by Javier = 1.5 miles × 3

i.e x = 4.5 miles

So, The distance cover by Javier in 3 hours = x = 4.5 miles

Hence, The distance cover by Javier in 3 hours is 4.5 miles  Answer

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,