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Mathematics 8 Online
OpenStudy (anonymous):

What is the volume of the composite figure? http://learn.flvs.net/webdav/assessment_images/educator_math2/v9/07_TB_39_235.jpg

OpenStudy (anonymous):

please help me vinnv226

jimthompson5910 (jim_thompson5910):

what is the volume of the rectangular prism?

OpenStudy (anonymous):

120

OpenStudy (jdoe0001):

flvs urls are only good for people logged in, why not just [Attach File] here

jimthompson5910 (jim_thompson5910):

good, what is the volume of the pyramid?

OpenStudy (anonymous):

i dont know

jimthompson5910 (jim_thompson5910):

and jdoe0001, for some reason the link works, not sure why usually those links don't work for anyone who isn't logged in

OpenStudy (anonymous):

is it 25

jimthompson5910 (jim_thompson5910):

use the formula V = B*h/3 V = volume B = area of the base h = height

OpenStudy (anonymous):

I think it is 25 but 145 is not an answer shown

jimthompson5910 (jim_thompson5910):

what's the area of the base of the pyramid

OpenStudy (anonymous):

25

jimthompson5910 (jim_thompson5910):

how are you getting 25?

OpenStudy (anonymous):

5*5*3/3

OpenStudy (anonymous):

would the whole volume be 167?

jimthompson5910 (jim_thompson5910):

idk how you got 5*5

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