TyleneMae
TyleneMae TyleneMae
  • 11-12-2016
  • Mathematics
contestada

how do I do this 7:13 21:39

Respuesta :

sg6 sg6
  • 11-12-2016
That is a ratio. 7 x 3 = 21 and 13 x 3 = 39.
Answer Link

Otras preguntas

In humans, which part of the brain contains 80 percent of its weight?
Earn 100 will give brainliest
Stibnite, Sb2S3, is a dark gray mineral from which antimony metal is obtained. If you have 2.00 kg of an ore that contains 15.1% antimony, what mass of Sb2S3 (i
a que estabana expuestos los hombres, mujeresy niños que fueron traidos de africs a la fuerza para ser esclavizados?​
find the scale factor
How do you tell it the ash borer are gone?
Use a trigonometric ratio to solve for b. Round to two decimal places as necessary!! HELP, and can someone explain how to get the answer?
How is Hyde presented as a victim?
What is a simple definition of repetition?
new bank customer with ​$3,000 wants to open a money market account. The bank is offering a simple interest rate of 1.6​%. a. How much interest will the custome