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 ( 48+ )
Otras preguntas
Which was NOT a part of the Roman Republic's representative government? A. the Senate B. permanent dictators C. citizen assemblies D. consuls
what colony formed from Carolinas and immediately south of Virginia?
Last year a state university received 3,560 applications from boys,of those applications,35%were from boys who lived in other states .applications due to the un
How did yellow journalism affect public support for U.S. military action in Cuba
When new clay sediment is deposited on top of old beach material iy's known as
Mark each statement if it correctly describes Confucian ideas. A. The secret to leading a good life is good personal character. B. To live well, a person must b
whatb will 5.63 round to
the ratio of blue marbles to white marbles in a bag is 4 to 5 . at this rate, how many blue marbles are there if there are 15 white marbles
After the creation of the Constitution, the executive branch of the new U.S. government allowed for? A. the states to have fair representation B. laws to be jud
Which accurately describes a newspaper article written during a historical event? biased historical evidence poor historical evidence primary source document se
