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anonymous
 one year ago
Please help!!grade 8 math(attachment)
anonymous
 one year ago
Please help!!grade 8 math(attachment)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The formula is \[\large (2 \times Base~Area)~+~(perimeter \times height)\] In this case, the bottom rectangle is the area, so the end formula would look like this \[\large (2 \times (15 \times 6))~+~((30+12) \times 10)\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ahhhh I don't understand, jst give me the very final step and then I can solve it!!( like multiplying or something!)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0All you have to do is multiply and add now.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0please! I'm begging you!! just the answer, and I can answer the rest from now on!!!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If you know basic multiplication/addition and PEMDAS, you can take it from where I left it at.
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