Datboi420 Datboi420

27-09-2016
Mathematics

contestada

What is the solution of the proportions 22/11 = r/13?

Respuesta :

lizziebaz lizziebaz

27-09-2016

r=26, you can use cross multiplication to figure this proportion out. 22 times 13 is 286 and 11 times r is 11r , leaving you with 286=11r. you would then divide each side by 11 to isolating the variable giving you r=26.

Answer Link

Otras preguntas

What is the domain and range please?

What did you liked and disliked about repeat and why?

During a laboratory experiment, the temperature of the gas in a balloon is varied and the volume of the balloon is measured. A) Which quantity is the independe

How has Judicial Review leveled the power of the 3 branches for the Supreme Court?

Why should we plant more trees?

Why is an investment portfolio containing a mix of stocks and bonds less risky than one containing a single asset class? A. Because stocks and bonds are negativ

The ratio on a key board of number keys to letter keys is 3:15. If a manufacturer produced 156 letter keys,then how many keys would need to be produced?

Bolt Corp. acquires equipment valued at $81,630 by signing a 3-year noninterest-bearing note payable for $100,000. Calculate the implicit interest rate on the n

What is the density of a sample of a substance with a volume of 120 mL and a mass of 90 grams?

I will make brainlyest.