Annykama11 Annykama11

01-01-2020
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 :

working123 working123

01-01-2020

Answer:

D

Step-by-step explanation:

(7^-2)*(7^6)=7^-2+6

......since the base 7 is the same, when u multiply them, you should add the exponents and keep 7 as it is. That will be 7^4, which in equivalent to ans D(7^2)^2.

Answer Link

Otras preguntas

Fill in each blank with the most appropriate word from lesson 11. Use a word or any of its forms ONLY ONCE. 1. Mary Todd Lincoln's life was marked by three trau

which rain forest is located mostly on islands

Some unicellular organisms are similar to _______ because they have the ability to _______. A. birds, fly B. reptiles, lay eggs C. animals, move D. plants, prod

how to find the volume of L blocks?

find each percent increase round to the nearest percent from $5 to $8

what are reasons that people should sometimes read what other people said before eating out

Factor mn+5m-3n-15.

Which statement about cells is true? A)They vary in size but are all the same shape. B)They vary in shape but are all the same size. C)They vary in size and sha

What is the square rute of 81

What is a dependent variable?