BrainyJanie88
BrainyJanie88 BrainyJanie88
  • 18-11-2019
  • Mathematics
contestada

Which expressions are equivalent to 7^-2 * 7^6

[A] 7^2/7^-2
[B] 7^6/7^-2
[C] 7^-12
[D] (7^2)2

Respuesta :

Cobrajc10 Cobrajc10
  • 21-06-2022

Answer:

A and D

Step-by-step explanation:

Khan academy said so

Answer Link

Otras preguntas

1. What is Sharia law? laws based on the laws of Judaism laws based on Catholicism laws based on the Quran laws based on the philosophy of religions2. Shia Musl
Which type of rights did the colonists who drafted the Declaration of Independence most want to protect?
1.An attraction between molecules can be called a _______. Select one: a. polar bond b. covalent bond c. ionic bond d. hydrogen bond 2.The reason water sticks t
What is the upper temperature range for stars? a. 1,000,000 k b. 23,000 degrees c c. 40,000 k d. 2,000,000 degrees c
if it 6:15 and then 7:50 how much hours and minute is it
If a compound microscope has a 10x lens in its eyepiece and a 20x lens in its nosepiece ,what is its total magnification?
A successful vintner may plant grapes in poor soil, deliberately stressing the grape vines, because stressed vines produce A. small grapes that are m
There are 12 inches In a foot 3 feet in a yard and 5280 feet in a mile What do all of these numbers have in common
Derek has a board that is 3.46 m long to make a shelf to fit an alcove 2.63 m long. How much must he cut off his board in order for it to fit?
Check my answer plz?? Correct or not? Factor completely. x^2+5x+6 Enter your answer in the box. My answer: (x +2)(x + 3)