Answer:
<h3><u>
the x-intercept and y-intercept are both 0</u>. </h3><h3 />
Step-by-step explanation: explanation: the y intercept is where the line touches the y-axis (the vertical line in the middle) and the x-intercept is where the line touches the horizontal line (the x-axis) in this case the line is touching both at the same time. I which I help. Have a Nice Day ( and make sure to give me five stars) :)
The mean is the same thing as the average, so just add all of the numbers up and divide the total number of numbers.
(13 + 14 + 14 + 16 + 16 + 16 + 16 + 18 + 19)/10 = 16
Step-by-step explanation:
a) gradient= y2-y1/x2-x1
gradient of AB:
gradient=-4-1/2-3
=-5/-1
=5
gradient of BC:
=-5+4/7-2
=-1/5
b) as the priduct of both gradient is -1 ,both lines are perpendicular.
c) as we have seen lines are perpendicular so it is a right angled triangle.
12 inches is equal to 1 foot, and Blair's is only 4 inches long, therefore Jake's is longer. You'd also probably measure it in inches for accuracy