wyatt600 wyatt600

01-05-2015
Mathematics

contestada

What value for A makes this equation true?

4 • 48 = (4 • 40) (4 • B)

Respuesta :

konrad509 konrad509

01-05-2015

[tex]4\cdot48=(4\cdot40)(4\cdot B)\\ 192=160\cdot4B\\ 640B=192\\ B=\dfrac{192}{640}=\dfrac{3}{10} [/tex]

Answer Link

Otras preguntas

Three times a number plus twice another is 10, while their sum is 10, Find the numbers

What kind of consumers do omnivores eat?

767074 rounded to the nearest hundred thousand

What two phase changes occur between vapor water and liquid water and at what temperature does each phase change take place

Human impact on one system leads to changes in more of Earth’s systems. True or false?

What sort of problem do you use acceleration due to gravity ? What sort of problem do you not ?

Which sentence uses a verb that agrees with its compound subject? A.Either calculators or an adding machine make an accountant's work easier. B.Both cows and

The ordered pairs (0, -2), (1, 1), (2, 4), (3, 7), and (4, 10) represent a function. What is a rule that represents this function?

A bank receives 3,450 $100 bills and puts them into stacks of 75 bills each. How many stacks are there?

Ozone is both helpful and harmful to life on Earth. True Or false I believe true?