mrsquita
mrsquita mrsquita
  • 04-05-2016
  • Mathematics
contestada

what is 9/11=?/22 need help with this problem

Respuesta :

dasetka
dasetka dasetka
  • 04-05-2016
When you solve proportions, you have to cross multiply.

       9       x
      ---  =  ---         Multiply each numerator by the opposite denominator.
      11      22

(9)(22) = 11x        Then, multiply.

     198 = 11x        Then, divide.

       18 = x

Answer Link

Otras preguntas

Which line is example of a subjective opinion? During the summer of 1932, Frida Kahlo experienced a relapse and was forced to stay in bed. O Guillermo Kahlo exp
y-2=-3(x-7) in standard form
A basic difference between myths and folktales
if babysitting you make $6 for the first hour and $2.50 for every hour after, how many hours do you have to work to make $16?
Highlight the verb(s). Grampa Simpson and the team practice their jump shots.
what did the english create a system of when they first colonized north america​
Which angles are congruent to each other?
(01.02 MC) Which of the following best describes what happens to an enzyme after it catalyzes a chemical reaction?
An MP3 player is on sale for $162.00 after a 10% discount. What was the original price?​
Coach said I _____ swim 2 miles each week. Whats the helping verb. 1. might 2. will 3. should 4. must