What is the y-intercept of the line perpendicular to the line y=4/3x+1 that includes the point (4,1)?
A) 2
B) -13/3
C)4
D)-19/3

The answer to your question is the letter C.

Step-by-step explanation:

Data

original line    y = 4/3x  + 1

Point = (4, 1)

perpendicular line = ?

Process

1.- Find the slope of the original line. The slope is the coefficient of the x.

              y = 4/3x + 1

             slope = 4/3

2.- Find the slope of the perpendicular line

             slope = -3/4

3.- Find the equation of the new line

             y - y1 = m(x - x1)

             y - 1 = -3/4(x - 4)

             y - 1 = -3/4x + 3/4(4)

             y = -3/4xx + 3 + 1

             y = -3/4x + 4

4.- Find the y-intercept

The y-intercept is the number after the x.

              y = -3/4x + 4

y-coordinate = 4

answer: ?

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.