Answer:
The flower garden width would be 6 ft
Step-by-step explanation:
A = 12 ft^2 = x(x + 4) becomes:
x^2 + 4x - 12 = 0, or (by completing the square) x^2 + 4x + 4 - 4 - 12 = 0
Thus, we have (x + 2)^2 - 16 = 0, or (x + 2)^2 = 16
Taking the square root of both sides yields x + 2 = ±4.
In this context only a positive x value makes sense: x = 2 + 4 => x = 6.
The flower garden width would be 6 ft. The other dimension would be 6 - 4, or 2, ft.
Answer:
True
Step-by-step explanation:
Itis true because you don't have an equal sign. Expressions don't have an equal sign, equations have an equal sign.
Answer:
The hydrosphere is partially responsible for most of the weather that we can see. So if you remove it, our weather will change, but there still be something called weather, and this new weather will be drastically different to the one we know, because when you lose the hydrosphere, you lose things such as the water cycle.
250/3 more than 100% So Bob traveled much more than he expected.
Step-by-step explanation: