F(7) = 10 - 2^7
f(7) = 10 - 128
f(7) = -118
B. 105
i believe it should be that
If d = rt, then you plug in. D = 6(4) = 24.
24 miles. If you need a picture of this work, let me know.
A piece of cloth is folded into a square with a side length measuring x inches. When it is unfolded, it has an area of x2 + 27x + 162 square inches. Since the area for square is x times x then equate the given equation to the area fomula.
(x2 + 27x + 162) = 0(x + 9) (x + 18) = 0The dimensions are 9 and 18
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I think the answer would be 31°
