clew12 clew12
  • 20-01-2023
  • Mathematics
contestada

The average of 12, 21 and $x$ is 18. What is the value of $x$?

Respuesta :

Otras preguntas

use prime factorization to find the GCF of 18c cubed and 24c cubed
Make arguments. Sue said that 200+20+23 is the same as 200+30+3. Is she correct? Explain.
what does the right to petition the govorment mean?
In which of the following ways did Hitler justify moving his army into Czechoslovakia, Poland and Austria? Select one: a. He argued that the Treaty of Versaille
Write a subtraction problem involving regrouping that has Ted reading 304 pages
Amtrak reduced its roundtrip ticket from Boston to Washington by $49. The sale price was $140. What was the original price?
A friend asks you to describe the difference between the two types of location. You would say that relative location uses latitude and longitude but absolute lo
how did new technology promote urban growth around the turn of the century
Imagine that you are a scientist studying DNA. You measure the number of cytosines and thymines in a small strand of DNA. There are 45 cytosines and 55 thymines
During what years was the Civil War fought?