What is the length of the diagonal (d) in the solid below

160
500
540
580

Plzzz help me I’ve been stuck on this

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?