Seudónimo
Seudónimo
02-02-2015
Mathematics
contestada
-2.2 + 0.3z= 3 -0.5z -0.8z
what does z equal
Respuesta :
bella77
bella77
02-02-2015
add 2.2 to each side so 0.3z = 5.2 - 0.5z -0.8z
add 0.5z to each side so 0.8z = 5.2 - 0.8z
add 0.8z to each side so 1.4z = 5.2
divide each side by 1.4 so z = 3.71428571
Answer Link
idknidc
idknidc
02-02-2015
After getting all the Z values to one side i got 3.25z
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
What number (X) comes next in the series (17, 9, 18, 7, 19, 5, 20, X) 3 4 16 21 23
the average car on the highway travels 65 miles per hour. if someone has been driving for 4.5 hours how many miles have they driven (Help)
find inverse equation for y=(x-3)^2
Can we use molecules other than glucose for cellular respiration?
Which describes the combined variation in the formula h=v/ πr^2? h varies directly with V and inversely with the square of r. h varies directly with V and inver
Can we use molecules other than glucose for cellular respiration?
In this experiment, Charlie is using just enough force to keep the car from moving. What type of force is Charlie using?
Write an expression for the cost per person if five friends share the cost of a dinner equally.
The peripheral nervous system includes the ________ nervous system.a. autonomicb. centralc. motord. sensory
Why is it necessary for organisms to eat food? In your answer, describe the process that goes from food (for instance, a sandwich) to the molecules your cells n
