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 ( 81+ )
Otras preguntas
Julie has an ectomorph body type, which means she is tall and thin with long arms and legs
What's pathway in the female reproduction system?
In the Scopes trial of 1925, attorney William Jennings Bryan pitted religion against
What do you call the living part of an environment? A. abiotic B. ecosystem C. population D. biotic
what causes local winds to form
Reference librarians are specially trained to help you A. research a topic. B. sign out videotapes. C. get a library card. D. create an outline.
Push factors of migration include all of the following, except __________. a. a high standard of living b. social persecution c. widespread famine or drought d.
Was the treaty of Versailles a good settlement to ensure the peace and help Europe recover from the war?
Assuming a person's behavior is based on certain motives is called ______. primacy-recency stereotyping attribution implicit personality theory self-fulfilling
Which answer is correctly punctuated? Tourists in Mexico enjoy, eating the rich delicious food. Tourists in Mexico enjoy, eating the rich, delicious food. Touri
