josiah5
josiah5
13-10-2017
Mathematics
contestada
Could somebody answer this question
Respuesta :
ejelonubenedict
ejelonubenedict
13-10-2017
condition for perpendicularity
m=-1/M
so the gradient for the point
from y= -4/7x-3/7
so m=-1(-4/7) = 7/4
so the eqn is
y-y1/(x-x1) = m
y-1/x-(-2)= 7/4
y-1/x+2=7/4
4(y-1)=7(x+2)
4y-4=7x+14
4y-7x-4-14=0
4y-7x-18=0
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
In which one of the following circumstances should a company's managers seriously consider modifying their strategy to strongly differentiate the company's bra
A 40-year-old male vegetarian is diagnosed with folate deficiency anemia. He reports that he is an alcoholic. Which of the following factors put him at greatest
a student weighs 1200N they are standing in an elevator that is moving downwards at a constant speed of
Dr. Smart conducted a study in which she had students take a psychology test in a room that was very hot or in a room that was of a normal, comfortable temperat
The grange began as _____. a) an economic protest b) support for labor unions c) a social and educational movement d) a political party that pushed for social r
Which is the ratio of triangles and to hearts there is 22 hearts and 11 triangles
Please help ASAP! D,:What are the dimensions of the rectangle shown below? Remember to use the axes on the coordinate grid to help you.Answers: 14 units × 4 uni
find the rate of change of volume of a cone if dr/dt is 3 in./min. and h=4r when r = 8 inches
The quadrilateral KLMN is dilated with the center of dilation located at point M. Which statement is accurate? 1. The scale factor is 3, which means the length
. A real estate company charges a base amount of $ 400 plus 3 % of the selling price to sell a house. If a house sells for $ 250, 000. How much will the agent c
