Answer:
(a) Stops, turns around and starts travelling back towards home.
(b) 8 km/hour.
Step-by-step explanation:
(b) Jo travels 4 kilometres in 1/2 hour = 9 km/hour.
Answer:
The answer is B (9)
Step-by-step explanation:
Count the distance.
Answer: No. Do you?
Step-by-step explanation:
Answer:
Part--1:
We know that a equation in point-slope form is represented by:
<em> y-y1=m</em>
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where m is the slope of the line and is a point through which the line passes.
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Consider a equation in a point-slope form as:
This means that the slope of the line is: 5
and the line passes through the point (1,5).
Part--2:
Now as we know that if a line has a slope as m then the perpendicular line has a slope: -1/m
Since,
Let this perpendicular line passes through (2,6)
Hence, the equation of a line in point slope form is given by:
Step-by-step explanation:
