Santosvv2
Santosvv2
23-04-2014
Mathematics
contestada
2r-4/r-2 please help
Respuesta :
saklani2050
saklani2050
23-04-2014
2r-4/r-2 = 2(r-2)/r-2 = 2
Answer Link
Lilith
Lilith
23-04-2014
[tex]\frac{2r-4}{r-2 }\\ \\ r-2 \neq 0 \\ \\r\neq 2\\\\\\\frac{2r-4}{r-2 } =\frac{2(r-2)}{(r-2) } = 2 \\ \\[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
In the development of a cancer cell, the formation of new blood vessels is called a. metastasis. b. carcinogenesis. c. angiogenesis. d. differentiation User
a. True b. False: A wave can slow down and lose energy even within the same medium.
ethane, c2h6, has a boiling point of -89°c at standard pressure. ethanol, c2hsoh, has a much higher boiling point than ethane at standard pressure. at stp. etha
Beer has a pH of 3, therefore its H⁺ concentration is ____________ times greater than a solution with a pH of 5.
A company did a quality check on all the packs of nuts it manufactured. Each pack of nuts is targeted to weigh 18.25 oz. A pack must weigh within 0.36 oz of the
Sunita bought a 10Kg. box of grapes from the market. She gave 3 1/2Kg. of the grapes to her friend Punita and 2 1/4Kg. to Anita. How many Kg. of grapes were
For home service calls, the ideal soldering tool is what? a. soldering gun. b. soldering iron. c. gas torch. d. alcohol torch.
Which best explains the role the Huns played in Rome’s collapse? The Huns attacked seaside cities in an effort to cut off key trade routes. The Huns joined with
The hydrogen atom of one water molecule bonds with the oxygen atom of another water molecule. What is this bond referred to as? a. Hydrogen bond b. Covalent b
Which of the following is an electromagnetic wave of energy? a. wind b. lightning c. natural gas d. ultraviolet light
