Tello2004 Tello2004

01-04-2016
Mathematics

contestada

Please answer the question from the attachment.

Please answer the question from the attachment class=

Respuesta :

brithney0806 brithney0806

01-04-2016

Part A: A= (30)^2 + 2(30)(26) = 2460 inches squared
Part B: V= (1/3)(30)^2(26) = 7800 inches cubed
Part C: It helped evaluate the expressions because it tells us that you are supposed to do the exponent first.
Parentheses Exponent Multiplication Division Addition Subtraction(PEMDAS) or (Please Excuse My Dear Aunt Sally)

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