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RhondaSommer (rhondasommer):
here
OpenStudy (ebayminer126):
What's the question?
OpenStudy (anonymous):
Hazel covered a box with felt. The dimensions of the box are shown in the figure below:
A rectangular prism is shown. The length of the rectangular prism is labeled as 11 inches, the height is labeled as 6 inches, and the width is labeled as 8 inches.
The felt costs 9¢ per square inch. She will only pay for the felt used to cover the box, even if there is waste or extra. How much money did Hazel spend on the felt?
$18.18
$27.72
$36.36
$45.54
RhondaSommer (rhondasommer):
you're looking for the area on it right
RhondaSommer (rhondasommer):
then multiplying it by 9 cents
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OpenStudy (anonymous):
ah! i see!
RhondaSommer (rhondasommer):
you have to find area on all sides of the prism tho
OpenStudy (anonymous):
mhm, im trying to work on that now ^^:;
RhondaSommer (rhondasommer):
:)
OpenStudy (anonymous):
so the surface area is 404?
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RhondaSommer (rhondasommer):
yes
RhondaSommer (rhondasommer):
times 0.09
OpenStudy (anonymous):
ah, thank you so much!!
would you be willing to help me with another?