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

Nanci needs to let Morgan know that the production line will be down until tomorrow and the items she needs to ship to the customer won't be ready on time. The
What is the value of n in this expression (9^3)^12 =9^n
After injury to the _______ region of the brain, a person could present as being either unmotivated, passive, and with limited ideas, or could present with impu
Which situation is an example of dramatic irony? O Cassius refers to Caesar as a god but does not think he is fit to rule Rome. Brutus says that he is ill when
Who can see if they can help me with this Examples of Vertical Angles Complementary angles Supplementary angles
facts about syphilis
Nelson Manufacturing has the following data: Variable costs are 60% of the unit selling price. The contribution margin ratio is 40%. The unit contribution margi
3. Let F(x)=(2/3)^x Complete each statement.
[4x - y = 3 13x + y = 4
PLEASE ANSWER THIS QUESTIONRami is researching the advantages and disadvantages of making a business pet-friendly. He found information on many online sources.