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

the school marching band has 36 members. the band director wants to arrange the band members into a square formation. how many band members should be in each ro

Need help solving this proportion....x\4 = 5\7

the kind of lake that formed when a river meanders

A 100 centimeter stick broke into 3 pieces one piece was 7 centimeters long and another was 34 centimeters long how long was the third piece

Need help solving this proportion....x\4 = 5\7

If something in a store costs $45, and the markup is 35%, what is the selling price?

I have this sentence that I have to rewrite using a possessive nounThe swimming pool at the athletic center. Please help

how would your weight change on the surface of an earth sized planet whose mass was greater than earths? why?

How do I solve this problem 7x<14 and 1-x<4

How do I solve this problem 7x<14 and 1-x<4