Answer:
The parallel line has slope
The perpendicular line has slope
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:
In which m is the slope.
Parallel lines:
Parallel lines have the same slope.
Perpendicular lines:
If two lines are perpendicular, the multiplication of their slopes is -1.
In this question:
We have the following line:
Placing it in the general format
So this line has slope
Parallel line:
Same slope, so the parallel line has slope
Perpendicular line:
Multiplication of the slopes is -1. So
The perpendicular line has slope
Answer:
39.5
Step-by-step explanation:
From low to high:
36, 36, 37, 37, 38, 38, 39, 40, 40, 40, 45, 45, 45, 45
Median:
39, 40
(39 + 40)/2
79/2
39.5
We know, Distributive property tells:
a(b + c) = ab + bc
Here, GCD of 27 & 60 is 3, so take it as a common factor,
=3(9 + 20)
In short, Your Answer would be: 3(9 + 20)
Hope this helps!
Answer:
Quadrilateral ABCD does not map onto itself using a reflection because it has 0 lines of symmetry.
Step-by-step explanation:
Remember that a trapezoid has no lines of symmetry.
Answer:
y = 3x
Step-by-step explanation: