Mathematics
Langsam568
2017-08-23 04:49:15
Whatthe answer need help!ASAP.Thank you.
ANSWERS
Queenie368
2017-08-23 11:42:52

figure on top is 8 times 9 (to find volume) the figure on top has a volume of 72 cm^3 the volume of the lower figure: 3 times 9 times 5 = 135 cm^3 72+135=207 cm^3 the volume of both figures is 207 cm^3

kyaranicole52
2017-08-23 11:44:07

Length x width x height.  Plug in the numbers, the bottom one, the length is 5, width is 3, height is 9.  5 x 3 = 15. 15 x 9 = 135.  Now considering you still have the top one to do, we can eliminate A, B, and C as answer choices.  But if you want proof to solve it, the top figure is length 8 x width 3 x height 3.  8 x 3 = 24. 24 x 3 = 72.  135 + 72 = 207.  Recap: Bottom Figure: 5 x 3 x 9 5 x 3 = 15, 15 x 9 = 135 Top Figure:  8 x 3 x 3 8 x 3 = 24, 24 x 3 = 72 135 + 72 = 207.  There is your answer, good luck!

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