mgthree24 mgthree24

25-07-2019
Mathematics

contestada

Simplify.
(-2)^-3

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

Respuesta :

musiclover10045 musiclover10045

25-07-2019

(-2)^-3

Rewrite using the negative exponent rule.

-1 / 2^3

Solve:

2^3 = 2 x 2 x 2 = 8

The answer becomes -1/8

The answer is B

Answer Link

Otras preguntas

Read the excerpt from Act I of The Importance of Being Earnest. Jack. Of course it’s mine. [Moving to him.] You have seen me with it a hundred times, and you ha

A mixture of four gases exerts a total pressure of 960 mm Hg. Gase A each exert 120 mm Hg. Gas B exerts 50 mm Hg. What pressure is exerted by gas C?

Gatsby Chapter 2 Why did Myrtle marry George? A) She though he was rich B) She thought he was a gentleman C) She thought he was strong D) She thought he was int

Find the slope and y-intercept of each line write the equation of the line.

Need Help! 20 PTS. STEP 2: Now that you have answered the questions, let’s organize your information. Take your answers and fill in the T-chart. You need to det

HELP PLEASE DUE IN 4 MINUTES

Triangle XYZ Is similar to triangle PGR

Please help ASAP!!! Thanks

A crane takes 2.0 minutes to lift a load to the top of a building. The change in gravitational potential energy of the load is 360kJ. What is the useful power

2x + 3y = -x + 2y = 1