<span>3a^2+12a = 3a(a+4)
...</span>
1. The "triangle inequality" states that any of the sides of the triangle, is larger than the difference of the other 2 sides (the larger minus the smaller), and it is smaller than the sum of them.
2. So the third side of this triangle must be larger than 14-8=6 (in) and smaller than 14+8=22 (in)
3. So let a denote the remaining side, then 6 < a < 22, which means a can be any number in between 6 and 22 inches.
The slope is 0 and the equation is y = -2
Answer:
its 8 because 8×7=56. it's the next multiple
