overjoyedkitten17 overjoyedkitten17

30-10-2019
Mathematics

contestada

write each expression using positive exponents.

9^ -4

and

1/3^-5

please help

Respuesta :

sqdancefan sqdancefan

30-10-2019

Answer:

1/9^4
3^5

Step-by-step explanation:

The relevant rule is ...

a^-b = 1/a^b

___

For the first problem, a=9, b=4, so you have ...

9^-4 = 1/9^4

__

For the second problem, a=3, b=-5, so you have ...

1/3^-5 = 3^-(-5) = 3^5

Answer Link

Otras preguntas

please help me on these!! 40 points

Does a free falling object fall 2 meters in twice the time as it falls 1 meter? a. Yes, it takes twice as long to fall twice as far. b. Yes, it takes longer t

HELP PLEASE! I dont know what to do now! 10 points!

What is the equilibrium weekly wage and the equilibrium quantity of solar panel installers in the town

you're given the mathematical position is 10 degrees south latitude and 160 degrees west longitude from this you can surmise that you are located where

What part of 20 is 25?

Which of the following statements about steering needed resources to execution-critical value chain activities is false? a. Good execution of a new or revised s

A sample of mass 6.814 grams is added to another sample weighing 0.08753 grams. The subsequent mixture is then divided into exactly 3 equal parts. One of those

Your psychology exams are intended to assess your mastery of a representative sample of course material. If the exam actually does this, it is said to:

What is the scale factor & what are the x & y values?