jomahosei
jomahosei jomahosei
  • 19-05-2018
  • Mathematics
contestada

if T equals 1 / r + 1 / s equals r + S over RS, then what is 1 / T in terms of R&S?

Respuesta :

gmany
gmany gmany
  • 19-05-2018
[tex]T=\dfrac{1}{r}+\dfrac{1}{s}\\\\T=\dfrac{1\cdot s}{r\cdor s}+\dfrac{1\cdot r}{r\cdot s}\\\\T=\dfrac{s}{rs}+\dfrac{r}{rs}\\\\T=\dfrac{s+r}{rs}\to\dfrac{1}{T}=\dfrac{rs}{s+r}[/tex]
Answer Link

Otras preguntas

Petrarchan sonnets begin with a(n) ____________ and end with a(n) _________________. Question 4 options: volta; octave octave; sestet octave; volta quatrain; co
The area in the cylinder head where the air-and-fuel mixture is burned is called the A. combustion chamber. B. valve guide. C. exhaust port. D. intake port.
The French Revolution was sparked by a desire for ?
how to find the unit rate of 346 mi on 22 gal
A constellation is _______ that forms a pattern resembling animals, mythological characters, or objects. A. a group of stars B. one single planet C. a group of
HELP! I need 2 problems for this question! Q: In this unit you learned about fractions that can be written as terminating decimals and fractions that can be wri
how does friction help soccer players
Do you think a division of labor is necessary for civilization to develop?
What is the meaning of the simile as open as the land
what is the similar of sencitive