marsuz912 marsuz912

04-08-2021
Mathematics

contestada

Simplify: (-2)^-3

a) 8
b) 1/8
c) -8
d) -1/8

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-08-2021

Answer:

-1/8

Step-by-step explanation:

(-2)^-3

We know that a^-b = 1/a^b

1/(-2)^3

We know (-2)^3 = -8

1/(-8)

-1/8

Answer Link

Otras preguntas

I hope this will never (happen) again. Is this the correct use of a conjunction in ASL.

The following statements are about the laminar boundary layer over a flat plate. For each statement, answer whether the statement is true or false. 1. At a give

PLZ HELP IM REALLY CONFUSED WILL MARK BRAINLIEST Regina is beginning a training program to prepare for a race. In week 1, she will run 3 miles in each workout.

write about your last week ( over 50 words)

23. Why is Oman trying to develop its tourism and manufacturing sectors? O to reduce its dependence on its oil industry for revenue O to pay for a falaj system

Buckets and a Pulley Two buckets of sand hang from opposite ends of a rope that passes over an ideal pulley. One bucket is full and weighs 120 N ; the other buc

Teri Martin Nerdmeister, CPA provides bookkeeping and tax services to her clients. She charges a fee of $60 per hour for bookkeeping and $90 an hour for tax ser

who is the first president of united state of american

The graphs below show measurements from cubes with different side lengths. Which pairs of variables have a linear relationship? Select two options.

Each of the following occurs during apoptosis of a cell except:__________. a. bleb formation. b. formation of apoptotic bodies. c. rupture of the cell, releasin