dianefonseca7 dianefonseca7
  • 25-08-2016
  • Mathematics
contestada

what is the approximate value of R in the equation below?
(76.4)(.32)(R-112)+(.35)(20R+435)=54

Respuesta :

texaschic101
texaschic101 texaschic101
  • 25-08-2016
(76.4)(0.32)(R - 112) + (0.35)(20R + 435) = 54
24.448(R - 112) + 7R + 152.25 = 54
24.448R - 2738.176 + 7R + 152.25 = 54
31.448R - 2585.926 = 54
31.448R = 54 + 2585.926
31.448R = 2639.926
R = 2639.926/31.448
R = 83.9457
Answer Link

Otras preguntas

1.solve d=m/v for m 2.solve x+6y=12 for y 3. c=0.41+0.26(z-1) for z 4. c=5/9(f=32) solve for f 5. The formula v=bh/3 shows how to find the volume of a pyramid,
Find the value of the expression for the value indicated. 6a3/4 for a=16
How long does it take for an ice cube to melt in the refrigerator?
Can someone help me with this chart?
How many calorie does a 125 lb person burn in 1 hour by walking 5 mi/h
how to turn 258 out of 300 into a decimal and as a percent
The turning point of the story is called the A. resolution. B. rising action. C. climax. D. conflict.
Why is hydrogen fuel more efficient than combustion reaction
Which line or lines in this editorial show faulty reasoning? Save Teenage Driving: A Call to Arms an editorial by Sophie Behrend Recently, House Representati
Who is the protector and teacher of god's revelation?