Given triangle FGH and triangle JKL solve for X and Y

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?