Which property of equality was used to solve this equation? x − 5 = -14 x − 5 + 5 = -14 + 5 x = -9

Additive property

Step-by-step explanation:

Given

Required

The property used

In the 2nd step, 5 was added to both sides, i.e.

The above is an illustration of additive property of equality, i.e. Adding or subtracting the same variable or constant to both sides of an equation

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.