miamidion miamidion

11-05-2019
Mathematics

contestada

Which expression is equivalent to (r^-7)^6

A. r^42

B. 1/r^42

C. -7r^6

D. 1/r

Respuesta :

traveller135 traveller135

11-05-2019

(r^-7)^6 = r^-1 = 1/r

Therefore the answer is D. 1/r

Let me know if you have any questions.

Answer Link

salsamama salsamama

11-05-2019

Answer:

B. 1/r^42

Step-by-step explanation:

(r^-7)^6= r^-7*6= r^-42.

As a positive exponent: 1/r^42

Answer Link

Otras preguntas

AP world history explain 2 similarities between china and and japan in their relations with european traders during the period between 1450 and 1750

What was the mita system?

please help on this one? :)

to create hydrogen and oxygen from water you would need to perform which type of reaction

Please help with my science study guide questions, please 1. explain a placental mammal. 2. describe the female reproductive system in a human. 3. describe the

I need helpppppppppppppppppppppppp

The county soccer club spent $1680 for soccer camp expenses. This amount is 12% of the money it collected. What is the total amount of money that the club coll

what does it mean if f(2)=1 when f(x) is a polynomial?

Why was the United States trying to remain neutral in ww1

What’s the name of the artist?