roseyslay roseyslay

25-04-2020
Mathematics

contestada

Which is the value of this expression when a=5 and k=-2?
[3^2a^-2]^k
[3a^-1]

Respuesta :

brebelfort1 brebelfort1

25-04-2020

Answer:243 /3125

(Decimal: 0.07776)

Step-by-step explanation:((32)(5−2))2(3(5−1))

((32)(5−2))2(3(5−1))

Answer Link

jeffxlaughingjack jeffxlaughingjack

10-12-2020

Answer:

9/25

Step-by-step explanation:

Answer Link

Otras preguntas

what property is written in the equation 23+35+7= 23+7+35

5a + 3 - 3a = -7 how do I get the answer

which of the following is example of a reserved power

which strategy would you use to find 2+8 explain how do you decided

56 is 10 more than what?

What is the parallel equation (3,2); y=3x-2

What percent is equivalent to 7/20

A memoir is an example of which type of writing? a. descriptive b. narrative c. expository d. persuasive

What can you infer about Macbeth's character from his hesitation to murder the king?

which substance can enter a cell by diffusion without having to be digested