miner
miner
24-03-2014
Mathematics
contestada
7b ÷ 12 = 4.2 What is b?
Respuesta :
smeiller
smeiller
24-03-2014
7b / 12 = 4.2
4.2 * 12 = 50.4
50.4 / 7 = 7.2
Answer Link
Lilith
Lilith
24-03-2014
[tex]\frac{7b }{12} = 4.2 \ \ /*12 \\ \\7b=4.2*12\\ \\7b= 50.4 \ \ \/:7\\ \\\frac{7}{7} \ b= \frac{50.4 }{7}\\ \\b= 7.2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
Though unemployment during the Great Depression was widespread, it was higher in some parts of the United States than in others. A geographer uses unemployment
The movement known as the Enlightenment focused on the idea that
Use a calculator to evaluate csc 3pi/14
If you were told that your credit score was 700, how would you judge that number?
Which statement is true? a. Cassius’ desire for fame and Brutus’ patriotism for Rome is the central conflict of the play and reflects the theme of publicity. b
Factors contributing to the westward expansion of the U.S. include _____.. . increased immigration. the Cold War. the discovery of gold. the Homestead Act. the
Susan b. Anthony led a campaign that a. got women to support slavery. b. gave all of their property to men. c. protested the Seneca Falls Convention. d. ch
Which of the following is an example of interspecific competition?
What does the graph of 4 < n + 6 < 9 look like?
The Coefficient of kinetic friction between the tires of your car and the roadway is \"μ\". (a) If your initial speed is \"v\" and you lock your tires during br
