cphilemon123 cphilemon123

25-04-2019
Mathematics

contestada

the slope of the line that passes through the points (-2,y) and (-5,7) is -2/3. what is the value of y?

Respuesta :

sqdancefan sqdancefan

29-04-2019

Answer:

5

Step-by-step explanation:

slope = rise/run = (7-y)/(-5-(-2)) = -2/3

3(7 -y) = -2(-3) . . . . . multiply by 3(-3)

7 -y = 2 . . . . . . . . . . . divide by 3

7 -2 = y = 5 . . . . . . . . add y-2

The value of y is 5.

Ver imagen sqdancefan

Answer Link

Otras preguntas

A hardware store ordered 200 cans of wood stain in various shades. The written contract between the store and manufacturer provided that 100 cans of stain would

Which of the following is most likely the next step in the series?

Cita los trabajos que eran exclusivo de las Esposas Europeas en el siglo XIX

−2(4y+1)=−8y−2?? Does it have one solution, no solution, or infinite?

Violet is putting together a cross-functional team to do a high-level analysis of the organizational structure. She explains to a colleague why she wants to cre

What causes global convection currents to form? O A. Unequal heating of Earth's surface B. Differences in elevation on Earth C. Earth's local winds D. Earth's s

A manager hires labour and rents capital equipment in a very competitive market. Currently the wage rate is GH¢2 per hour and capital is rented at GH¢5 per hour

ABCD is a kite, find the value of y

Round your answer to the nearest hundredth. B 3 35 А 4 . с ? I need an answer plz

Perform the indicated operation. (16m2 + 40m + 25) ÷ (4m + 5) = _____ 4 m + 5 4 m + 15 R. 100 4 m + 15 R. -50 4 m + 5 R. 50