Explain why this matrix equation has no solution: a + 11 17 −8 13 = 0 0 0 0

If you mean

there is a solution and it is the opposite of the matrix constant on the left.

Adding anything with its opposite gives zero.

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

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.