x³+2x²-6x-12=x²•(x+2)-6(x+2)=(x+2)•(x²-6)
In order to find the surface area of a cube, you need to find the area of one of the sides.
15*15 = 225
this would then be multiplied by 6 to account for all of the sides of the cube.
225*6 = 1350 millimeters ^2
I saw the image that accompanied this problem.
4 identical isosceles trapezoid forming 2 parallelogram.
1 parallelogram has a base of 16 inches and its height is 10 inches.
We need to get the area of the parallelogram and multiply it by 2 before dividing it into 4 to get the area of each isosceles trapezoid.
Area of a parallelogram = base * height
A = 16 in x 10 in = 160 in²
160 in² x 2 parallelogram = 320 in²
320 in² / 4 tiles = 80 in²
The area of one tile is 80 square inches.
For Phone - 600 x 0.1 = $60
For Internet = 600 x 0.25 = $150
For Utilities = 600 x 0.6 = $360
360 + 150 + 60 = $570
600 - 570 = $30
Answer: $30
Don't know srry to I tried to answer dude