Seudónimo Seudónimo
  • 03-02-2017
  • Mathematics
contestada

Help!! 16+8r-4r+4=24 I don't know what R is...

Respuesta :

xphenomx
xphenomx xphenomx
  • 03-02-2017
16+8r-4r+4=24
20+4r=24
4r=4
r=1
Answer Link

Otras preguntas

“Senate Rejects Supreme Court Nominee” “Supreme Court Declares National Recovery Act (NRA) Unconstitutional” “Congress Overrides Truman Veto of Taft-Hartley Act
The watt•second is a unit of (1) power (2) energy (3) potential difference (4) electric field strength
The term Harlem Renaissance best describes (1) state and federal laws passed to end racial discrimination (2) urban renewal efforts in New York City (3) governm
which type of economic system relies primarily on hunting gathering herding and farming to maintain self sufficiency
What was one effect of the Industrial Revolution on United States agriculture in the late 1800s? (1) a decrease in the size of farms (2) a decrease in tenant fa
What two numbers add up to 45 and multiply and get 121
What was an immediate cause of the 1789 French Revolution? the Enlightenment the Springtime of the Peoples the ideas of theCommunist Manifesto a financial crisi
of the following sources,where might you expect to find biased information?
Which quantities are scalar? (1) speed and work (2) velocity and force (3) distance and acceleration (4) momentum and power
In a works cited entry, the author's last name is written first. a. True b. False