aletadaboss
aletadaboss aletadaboss
  • 18-03-2019
  • Mathematics
contestada

Solve for r in r/r+15 = 3/8 by cross multiplying.

Solve for r in rr15 38 by cross multiplying class=

Respuesta :

Sarahsa
Sarahsa Sarahsa
  • 18-03-2019

R is 5, you will multiply 3r +15 over 8r by 8r then u divide by 3 the answer will be R= 5

Answer Link

Otras preguntas

express each as a single power of 2...2^a X 2^b X 2^c2^a+b X 2^a-b
A rain barrel is a right circular cylinder. If 1ft^3 =7.5 gallons, how many gallons of rainwater can the barrel hold? Use 3.14 Barrel is 1.35ft left to right..
express each as a single power of 2...2^a X 2^b X 2^c2^a+b X 2^a-b
How was the Queen of Hawaii?
Find k if (x-3) is a factor of [tex] k^{2} x^{2} -kx-2[/tex].
express each as a single power of 2...2^a X 2^b X 2^c2^a+b X 2^a-b
explain how to do the factor tree for 75
Wade can paint a certain room in 7 hours. Rhonda can paint the same room in 5 hours. How long will it take them working together to paint the room? Round your a
Find the value of W if A=LW, A=8m^2, and L=4m PLEASE HELP
An automobile engine exerts a force of 595 N to propel the car at 90.0 km/h on a level road.  What is the power output of the engine at that time?