What line is perpendicular to y=3/4x-3

a/ y=-4/3x+12
b/ y=4/3+12
c/ y=-3/4x+12
d/ y=3/4x+12

Option A

The line is perpendicular to

Solution:

Given that line is

We have to find the line perpendicular to this line.

The given line equation is in form of slope-intercept form

The slope-intercept form is given as:

y = mx + c

Where "m" is the slope of the line and "c" is the y-intercept

On comparing the given equation with slope-intercept form, we get

If a line is perpendicular to another line, then the product of their slopes will always be -1

Let the slope of line which is perpendicular to given line be "a"

Then we get,

Now look at the options and compare with slope intercept form and find out which option has the slope "m" =

Option A has the slope

Thus option A is correct

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc