anpina69 anpina69
  • 12-06-2019
  • Mathematics
contestada

Simplify. (-2)-3
A) -8
B)-1/8
C)1/8
D)8

Respuesta :

freckledspots freckledspots
  • 12-06-2019

Answer:

B if you mean (-2)^(-3)

Step-by-step explanation:

(-2)-3=-5

But based on the answers I think you meant to write (-2)^(-3)

which means 1/(-2)^3

So we have 1/(-2*-2*-2)=1/-8 or -1/8

Answer Link
Аноним Аноним
  • 12-06-2019

Answer:

B. -1/8.

Step-by-step explanation:

I guess you mean (-2)^-3

= 1 / (-2)^3

= 1 / -8

= -1/8.

Answer Link

Otras preguntas

Why do sex linked traits follow different patterns of inheritance that other traits?
Christians in Nigeria live primarily in the ____________. a. north c. east b. south d. west
The Judiciary Act of 1789 provided for a Supreme Court made up of a Chief Justice and five associate justices true or false
The equation of a circle whose center is at ( 4,0 ) and radius is length 2 ( square root ) 3
What is the surface area of a sphere with a radius of 30 m? 1,800π m2 90,000π m2 3,600π m2 900π m2
A man walks 10 miles in x hours. How far does he walk in one hour? Which expression represents this? 10 + x miles 10x miles 10/x miles
Rudy is a 52 year old freelance writer who wants a short term, low risk investment with low liquidity. which of these investment vehicles should he consider?
The speed of light is 3 x 105 kilometers per second. What is that in standard form?
A rational number is defined as a ratio of two integers. Given that a ratio is a fraction, how can a decimal be a rational number?
what was the first sustained English colony in The US