jamesross1230
jamesross1230 jamesross1230
  • 26-02-2018
  • Mathematics
contestada

(4,7), (x,19); slope = 3 the pair points lies on the same line with the given slope. Find x

Respuesta :

mathmate
mathmate mathmate
  • 26-02-2018
So we are given two points, say P1(4,7), P2(x,19).

Slope is given by 
m=3=(y2-y1)/(x2-x1)=(19-7)/(x-4)
solve for x
3=(19-7)/(x-4)
cross multiply
3(x-4)=12
3x-12=12
3x=12+12=24
x=8

Answer Link

Otras preguntas

1. What is the effect on the Cash account when a company sells merchandise, but allows the customer to pay later?​
(3x • 6)(6x • 4) it's asking me to make another equation to equal​
Brainliest, help explain how to answer this problem well! Thanks, appreciate you. What number would you divide by in order to simplify the following fraction to
how to do? teacher doesn’t really teach
The effect of the diction in this haiku is to create a pleasing sound. foreboding tone. positive connotation. monotonous rhythm.
During the second trimester of pregnancy, a woman who began her pregnancy at a healthy weight should increase her daily calorie intake by _____.
How did the end of the cold war lead to more global u. S. Military conflicts?.
How would you react if you were faced with the same situation? in Roll of Thunder hear my cry
What would be an appropriate alternate title for the article?(A)American company seeks better cocoa yields(B)Chocolate costs some workers their childhood(C)Sena
What qualities of the spirit of Romanticism and the Romantic age necessitated the orchestral conductor to fulfill the demands required of him during the ninetee