3 years ago

The domain for f(x) and g(x) is the set of all real numbers.

1 answer:

4 0

If you want to multiply the two functions, the answer is a.

In fact, you have

$(3x + 5)x^2 = 3x \cdot x^2 + 5\cdot x^2 = 3x^3 +5x^2$

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Nimfa-mama [501]

Answer:

y = 3 $\sqrt{7}$

Step-by-step explanation:

The 2 right triangles inside the right triangle are similar, then ratios of corresponding sides are equal, that is

$\frac{y}{9}$ = $\frac{7}{y}$ ( cross- multiply )

y² = 63 ( take the square root of both sides )

y = $\sqrt{63}$ = 3 $\sqrt{7}$

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2 years ago

Andreas93 [3]

Answer:

Step-by-step explanation:

x=7

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3 years ago

ehidna [41]

The slope is 0 because there is no slope it is not pointing up nor is it down. It is just a straight line. I hope this helps!! Have a nice day!!

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2 years ago

ira [324]

The square root of 72 is rational because the answer can be a real number.

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3 years ago

Lesechka [4]

I think the correct answer is C. i hope this helps

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3 years ago