Mathematics, 22.06.2020 23:55 junielouwho

Which methods could you use to calculate the x-coordinate of the midpoint of a horizontal line segment with endpoints at (0, 0) and (20, 0)? Check all that apply.

Which methods could you use to calculate the x-coordinate of the midpoint of a horizontal line segm

Answers: 3

Show answers

Answers

Answer from: texaslady36

"Divide 20 by 0" would be the method.Because we're only dealing with x coordinates currently, I'll leave the "y" values out of another midpoint computation. I might also construct the midpoint formula, however understanding what it represents is much simpler.Whenever you take the midpoint of a line, you clearly want to know the center, which would be the average of the alignment. This same average of something is calculated by combining the two numbers and then dividing them by two.

In this case,

→ 0 + 20 = 20

Then divide by 2 to get 10. The value of the x coordinated of the midpoint is 10.

Learn more about horizontal line here:

link

Answer from: didilove456

C, is really the only practical solution imo

Step-by-step explanation:

We are only doing the x coords here, so im going to leave the y values out of the midpoint formula.

I could write the midpoint formula, but its a lot easier to truly understand what it means. When youre taking the midpoint of a line, you want to know the middle, obviously, which means the average among the line. The average of anything is adding the two values then dividing them by 2.

In this case, it is 0 + 20 = 20. Then divide by 2 to get 10. The value of the x coord of the midpoint is 10.

Answer from: Quest

idk

step-by-step explanation:

idk

Answer from: Quest

the system of inequity is

$y\leq -x+4$

$3y> x$

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

the solid line passing through the points (0,4) and (4,0).

$y-4=\frac{0-4}{4-0}(x-0)$

$y=-x+4$

the related equation of solid line is $y=-x+4$ .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

$y-0=\frac{0-1}{3-0}(x-0)$

$3y=x$

the related equation of dashed line is $3y=x$

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

$1=-0+4$

$1=4$

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be $\leq$ . the required inequality is