BrainGurl BrainGurl

25-10-2018
Mathematics

contestada

If a = b – 3, then (b – a)3 = ?
F. –81
G. –27
H. –9
J. 9
K. 27

Respuesta :

altavistard altavistard

25-10-2018

Answer:

27 (Answer K)

Step-by-step explanation:

I'd bet you meant (b – a)^3, which reads "the cube of the difference between b and a."

With a = b - 3, (b - a)^3 becomes (b-[b-3])^3.

Beyond that, we obtain (3)^3, or 27.

Answer Link

Otras preguntas

How are reasons for moving similar to or different from people in ancient history?

Which of the following is true about the Judiciary Act of 1801

Pie charts are useful for representing: A. how much the different parts of something contribute to the whole. B. how much one variable influences another variab

The surface of Jupiter is made of colorful clouds created by various chemicals in the atmosphere the temperature at the top of the clouds is -230 Fahrenheit the

Which is in the Bill of Rights? a. The explanation of congress b. The guarantee of a fair trial c. The Preamble to the Constitution d. The first ten articles

Which type of figurative language is used in this sentence from George Orwell’s novel Keep the Aspidistra Flying? The public are swine; advertising is the rattl

What is y=1x-3 in standard form

The Articles of Confederation established _________?

the Internet may best be compared to a/an

The best place to begin looking for scholarships is _____. A. the NCAA B. a college clearinghouse C. nationally D. locally