Perpendicular to y=8 and contains the point (7,-2) in point-slope form, step by step.

x = 7

Step-by-step explanation:

y = 8 has a slope of 0.  A line perpendicular to that will have an undefined slope, so it will be x = a, where a is the x-intercept.

If (7,-2) is a point on the line, then the equation of the line must be x = 7.

Equation of the line in slope-intercept form is X = 7.

Step-by-step explanation:

Given Data:

Y = 8.

Points = (X1 , Y1) = (7, -2).

Step 1:  

If y = 8 it means that the slope value is 0.

Step 2:

We can also consider that the line is perpendicular and the slope is undefined which means that the equation of x cannot be found using the slope equation.

Step 3:

Therefore if the points on the line are (7, -2) then the equation of the line becomes x = 7.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)