my math test is due today :(

The answer would be D

Step-by-step explanation:

It would be D because in order to find the length of the diagonal, you need to use the Pythagorean Theorem, which is a^2+b^2=c^2. In this case it would be 16^2+16^2=c^2 because we don't know the length of the diagonal. To solve this, we need to:

1) Write the formula: 16^2+16^2=c^

2) Square both 16s and add them to get 512

3) then you need to put 512 into a square root like and the simplified version would be 16, but that's not an option, so you simplify it further and you get 22.62, then round up to get 23 feet, or answer D

I hope this helps!!!

345

step-by-step explanation:

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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