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

list the 5 most important responsibilities a citizen has for taking part in public affairs.

If y varies jointly as x and z and y = 60 when x = 3 and z = 4, find y when x is 6 and z is 8. Can aanyone walk me through how to do this?

Why does Dally sneak in to the movies?

why did the karankawas disappear

Add and simplify (3x³-2x²-x+2)+(4x²+3x-6)1) 3x³-2x²+4x-82) x³-2x²+4x-83) 3x³+2x²+2x-44) x³+2x²+4x-4

why did the karankawas disappear

why do you think the nation has expanded voting rights? what does this suggest about the importance of voting rights in the American system of government?

Suppose that the function f ( x ) = 2x + 12 represents the cost to rent x movies amonth from an internet movie club. Makayla now has $10. How many more dollars

If the 1600m race is 4 laps, what is the path length raced?

Jeff bought a new car $10,450. He know this car's value will decrease by 20% each year. Jeff writes the following function to model the cost of his car after t