Ask
your own question, for FREE!
Mathematics
45 Online
The surface area of a rectangular prism is 150 cm². If all the sides are tripled, what will the new surface area be?
Still Need Help?
Join the QuestionCove community and study together with friends!
well volume = a b c new volume = 3a 3b 3c
3*3*2=27 so newarea=27*a b c
oops i mean newvolume new volume will be 27 times bigger :O
Don't really get what you're saying
volume=a*b*c a b and c are the sides if you triple each side then new volume=(3*a) * (3*b) * (3*c) this can be rewritten using algebra as newvolume=27 * (a*b*c) ( ) notice abc is your original volume. so if you triple each side then the new volume = original volume *27
Still Need Help?
Join the QuestionCove community and study together with friends!
So I have to find the original volume?
is that what I have to do? or do I just multiply 150*3
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
gelphielvr:
(algebra 1) not looking for the answer. Does anyone know if this question is aski
Yosad930:
okay another random question that even google itself isnt helping me with: why cant i zoom in and out anymore with the touchpad? yk how when you pinch your
AddieroniAndCheese:
Tips for studying for an AP exam in like a week? I barely know anything about chem T-T.
thereneelg:
Ok so. I need help. So for one of my songs in choir, The Power of Love. We have to hold one of the "Love"s for a long time.
Aniii:
What is the mean of the following set of numbers: 4, 8, 6, 5, 3? 5.0 5.2 6.0 7.0
gelphielvr:
(algebra 1) input data, revenue f(x) = initial amount(interest)^x question in the
Yosad930:
;-; exam is next tuesday, and i dont get a single thing (well maybe one or two) c
11 hours ago
7 Replies
1 Medal
3 hours ago
10 Replies
1 Medal
11 hours ago
5 Replies
1 Medal
1 day ago
12 Replies
1 Medal
1 day ago
5 Replies
0 Medals
1 day ago
10 Replies
1 Medal
1 day ago
15 Replies
0 Medals