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

Dagne measures and finds that she can do a vertical jump that is 27.5% of her height. If Dagne can jump 13.2 inches, how tall is she? I know theeee answer but n

A photographer is reading about how to ensure a high-quality photographic print. Which statements convey the best way to ensure the results the photographer is

Which type of cloud is often taken to be a sign of fair weather?.

______________ is the only Presidential Republic in East Asia Question 2 options: China Japan Mongolia South Korea.

Question on pic :)thank you

What is the volume (in cm^3) of a sphere with a circumference of 8.20 cm?

Which expression is equivalent to " 20 % of R + 30 % of R " ?

17. managers apply program management principles to ensure that programs and their components are appropriately planned, controlled, and completed, and that pro

3. What term is used to describe the process of breaking down that rock into soil? w erosion soilification nudation O pedogenesis

You show respect for another person by: A. Listening to the other person with an open mind B. Considering their point of view and feelings C. Maintaining your p