Use a net to find the surface area of the pyramid. The surface area of the pyramid is _ in^2

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I’m confused on how to work the pie charts

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _