sierra190 sierra190

21-01-2021
Mathematics

contestada

Which expression is equivalent to (3^2)^-2

Respuesta :

21-01-2021

Answer:

Step-by-step explanation:

power raised to power, you multiply the exponents

=3^-4=1/3^4=1/81

Answer Link

livinqq1 livinqq1

21-01-2021

Answer:

1/81

Step-by-step explanation:

3^2 = 9

9^-2 = 1/81

negative exponents move it to denominator

Answer Link

Otras preguntas

What was a major obstacle to drafting a new constitution at the constitutional convention in 1787?

What is the sum of 36 ounces and 4 pounds? a.6 lb. b.6 lb., 4 oz. c.96 oz. d.98 oz.

if testing shows an element is a poor conductor of electricity, it is probably a(n)

A veterinarian would like to upgrade the computer system for the office. The cost is $25,000, and the interest rate is 3.5%. The amount of interest to be paid i

Why is it important that advertisers break text up in smaller portions? because it is easier to think of things to write because it is less intellectually chal

Which of the following types of business ownership has the advantages of pass-through taxation and liability protection? A. A sole proprietorship B. An LLC C. A

1. What length of material do you need to purchase for the dress portion of the outfit? A. 82 in. B. 41 in. C. 70 in. D. 91 in.

When the aztec asked his god for a sign what happened?

What can be done for repair if a gauge line leaks at the fitting?

Which explains why the Continental Congress chose George Washington to command the Continental Army? A. He had military experience during the French and India