carcay
the answer in -27 easy :)
2 Answers
dawg1fan
8.1/-.3 if you rationalize the denominator you get 81/-3 you can do this because the one number you can multiply anything by and not change it is 1 which can take on many forms. the one we want to use for this is 10/10 because when we multiply 8.1/-.3 with 10/10 we get 81/-3 since a +/- = - and 81/3=27 then our answer is -27 to prove this to yourself take a calculator and plug in both 8.1/-.3 and 81/-3 you will see that you get the same answer in both cases
| 12 years ago. Rating: 2 | |
Clonge
Related Questions In This Category
What is Ammonia (NH3)?
Answers: 0
| Views: 22
| Rating: 0
| Posted: 2 days ago
Top contributors in Homework Help category
Unanswered Questions
DanceBoat
Answers: 0
Views: 9
Rating: 0
DanceBoat
Answers: 0
Views: 8
Rating: 0
DanceBoat
Answers: 0
Views: 8
Rating: 0
33WIN
Answers: 0
Views: 10
Rating: 0
Why is gglj88com11 used
Answers: 0
Views: 12
Rating: 0
gglj88com11
Answers: 0
Views: 13
Rating: 0
sencha
Answers: 0
Views: 20
Rating: 0
sencha
> More questions...
Answers: 0
Views: 13
Rating: 0