Cuál de los siguientes conjuntos de pares ordenados representa una función? A (2, 5), (1, 6), (0, 5), (1, 10)
B (0, 0), (1, 1), (2, 0), (3, 3)
C (2, 1), (3, 1), (5, 1), (5, 4)
D (5, 4), (4, 5), (1, 2), (1,

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

hope this !

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1