Answer:
x = 3
Step-by-step explanation:
y = 3 is the equation of a horizontal line parallel to the x- axis.
A line perpendicular to it must therefore be a vertical line parallel to the y- axis with equation
x = c
where c is the value of the x- coordinates the line passes through.
The line passes through (3, 5) with x- coordinate 3 , thus
x = 3 ← equation of perpendicular line
Answer:
4
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
75 of the 80 pass
80-75 = 5
That means 5 did not pass
Fraction that did not pass = people that did not pass/ total
= 5/80
divide the top and bottom by 5
=1/ 16
