Theo is building a garden against his house. he bought two pieces of wood that are each five feet long. he wants to create a triangular garden against his house using the two pieces of wood, without cutting them. his house will be the third side of the triangle. he also wants the perimeter of his garden to be a whole number.

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Solve 3x-18=2y and 5x-6y=6 by elimination show work