A triangular pyramid and its net are shown. Rain uses the calculations below to conclude that the surface area of the triangular pyramid is 238.5 square inches. 3 (x 10 x 13) + (x 10 x 8.7) 3 (65) + 43.5 238.5 Is Rain correct? Use the drop-down menus to explain your reasoning. 12 in. 12 in. 13 in. 13 in. 8.7 in. E 12 in. 10 in. 10 in. 10 in

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Which of these tools or constructions is used to inscribe a hexagon inside a circle?