$f(x)=x+1 \\g(x)=\dfrac{1}{x} \\(f\cdot g)(x)=(x+1)\dfrac{1}{x} \\(f\cdot g)(x)=\underline{\dfrac{x+1}{x}} \\ \\0=\dfrac{x+1}{x} \\0=\dfrac{x}{x}+\dfrac{1}{x} \\0=1+\dfrac{1}{x} \\-1=\dfrac{1}{x} \\-x=1 \\x=1$

4 0

3 years ago

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A rectangle has a length of 1313 feet less than 33 times its width. if the area of the rectangle is 28382838 square feet, find t

jolli1 [7]

Let length = 33width - 13

area = length * width
2838 = (33width - 13) width
0 = 33width^2 - 13width - 2838
...

4 0

3 years ago

What is 51.15 divided by 5 please show work

Dmitry [639]

51.15 / 5= 10.23 usually I put it in fraction form then simplify the answer

5 0

1 year ago