saru4143 saru4143

21-09-2020
Mathematics

contestada

if the line joining the points (2,y) and (4,6) has the slope -3/2 find the value of y

Respuesta :

pradhankasish24 pradhankasish24

21-09-2020

Answer: y=9

Step-by-step explanation:

slope=[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

[tex]\frac{-3}{2} =\frac{6-y}{4-2}[/tex]

[tex]-6=2(6-y)[/tex]

[tex]-6=12-2y[/tex]

[tex]2y=18[/tex]

[tex]y=9[/tex]

Answer Link

Otras preguntas

jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2m .jem boy asked your expertise

what 3 numbers multiply to get 63?

In the thermal decomposition of copper carbonate, the black solid left behind weights less than the original copper carbonate . Why?

How do you multiply 5/12 times 2/9?

To make 6 glasses of lemonade, Karla uses 1/2 cup of sugar, 1/2 cup of lemon juice, and 51/2 cup of water. If Karla wants to make 10 glasses of lemonade, which

You want to determine if one peak is steeper than another peak, based on a topographic map. What would you see on the steeper peak?

what is the pink panther?

how does hail form? need help pls

What was good abt technology in 1930

what is smog? could you help me... pls