Answer:
3.09
Step-by-step explanation:
<span>For this case we have the following functions:</span>
<span> f (x) = x + 8</span>
<span> g (x) = -4x - 3
</span>
<span> Subtracting the functions we have:</span>
<span> (f - g) (x) = f (x) - g (x)</span>
<span> (f - g) (x) = (x + 8) - (-4x - 3)</span>
<span> Rewriting:</span>
<span> (f - g) (x) = x + 8 + 4x + 3</span>
<span> (f - g) (x) = 5x + 11</span>
<span> Answer:</span>
<span> <span>D. (f - g) (x) = 5x + 11</span></span>
Because we are given the area, work backwards by taking the square root for each sides of formula.
A (area) = 2 * (L/Length) / or (L/Length)^2
A = L2
99 ft^2 = L^2
√99 ft^2 = √L^2
9.9498743710662 ft = L
So, Length (L) = 9.9498743710662 ft.
(this length value applies for 4 (4x) since it's a 4-equal side polygon shape)
Answer:
It is tangent to the circle.
Step-by-step explanation: