I don’t get the kind of math that’s called averages
1 answer:
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Answer:
5 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d =
with (x₁, y₁ ) = (2, 1) and (x₂, y₂ ) = (6, 4)
d =
=
=
=
= 5
In any given week, salesman A earns $65 per sale, so his paycheck amounts to 
(where 
).
Salesman B earns $40 per sale, with a weekly salary of $300, so in any given week this salesman earns
.
Salesman C earns a flat rate of $900 per week regardless of the number of sales, so his weekly pay is
.
Salesman B earns $40 per sale, with a weekly salary of $300, so in any given week this salesman earns
Salesman C earns a flat rate of $900 per week regardless of the number of sales, so his weekly pay is
First, plot the points. Point R would be somewhere in the second Quadrant, point M would be in the first quadrant 1, point B would be in the fourth quadrant, and point S would be on the negative y-axis. A property of rhombi is that their diagonals are perpendicular. One would need to calculate the slopes of the diagonals and determine whether or not they are perpendicular. Lines are perpendicular if and only if their slopes are opposite reciprocals. Example: 2 and -0.5
Formulas needed:
Slope formula:
The figure would look kinda like this:
R
M
S
B
Diagonals are segment RB and segment SM
So, your slope equations would look like this:
and
Slope of RB= -1
Slope of SM=7
Not a rhombus, slopes aren't perpendicular. But this figure may very well be a parallelogram
Formulas needed:
Slope formula:
The figure would look kinda like this:
R
M
S
B
Diagonals are segment RB and segment SM
So, your slope equations would look like this:
and
Slope of RB= -1
Slope of SM=7
Not a rhombus, slopes aren't perpendicular. But this figure may very well be a parallelogram
Answer:
Step-by-step explanation:
Given:
Two points are given
x = number of minutes
y = length of the lin
⇒ (0, 6)
⇒ (20, 17)
We need to find the equation that represents the relationship between x, y.
Solution:
Using slope formula to find the slope of the equation of the line.
Substitute = (0, 6) and
= (20, 17) in above equation.
So, slope of the line
Using point slope formula.
------------(1)
Where, m = slope of the line
Substitute ⇒ (0, 6) and
in equation 1.
Add 6 both side of the equation.
Therefore, the equation that represents the relationship between x and y is written as: