in the diagram below the sun expression in each circle is the result of the sun of the two rectangles connected to it complete the diagram writing the expression in their simplified forms

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

The volume of a cube is 8 in to the 3rd power. how long is each side?

Can someone me with this problem i don't understand i need