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 ( 29+ )
Otras preguntas
am thinking of 3-digit number less than 300. The tens digit is less than the hundreds digit and the ones digit is less than the the tens digit. Which number am
Anyone can help plzzz??!!
3. Perfect Party Company contracts with a customer to provide its birthday party package, including a cake, balloons, and musical entertainment. In addition, Pe
which equation is equlivant to (6x-1)
(5x-10)+135=180 pls help!
whats an inequality, and where would i use them in the real world?
5. Find the value of x. Enter the numeric value only. Round your answer to 10 point the nearest hundredth.
Plz answer the question if u want 30 points. A marketing company is conducting a survey about snack foods. The surveyors will call a number of households in one
I Nedd Help Please:(
Which of the following best explains why some species are able to survive major changes in the environment? A Some species have variation within their phenoty
