SOLVE: 3(x + 2) = -9 (step by step) + 15 points

-5

Step-by-step explanation:

3(x + 2) = -9

3x + 6 = -9

3x - 6 = - 6

3x = -15

3 ÷ -15 = -5

x = -5

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step-by-step explanation:

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.