3 years ago

If f(x)=5x, what is f^-1(x)?

Mathematics

1 answer:

guapka [62]3 years ago

4 0

The answer is -1/-5x

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Which of the following correctly expresses the number below in scientific notation 2,210,000,000

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kupik [55]

Answer:

$360\ cm^2$

Step-by-step explanation:

Step 1: Determine the area of the bottom rectangle

$A = l * w$

$A = 10\ cm * 12\ cm$

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Step 2: Determine the area of the back rectangle

$A = l * w$

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Step 3: Determine the area of the top rectangle

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$A = 10\ cm * 13\ cm$

$A = 130\ cm^2$

Step 4: Determine the area of the triangle

$A = \frac{h*b}{2}$

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$A = \frac{60\ cm^2}{2}$

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Step 5: Determine the surface area

$120\ cm^2 + 50\ cm^2 + 130\ cm^2 + 2(30\ cm^2)$

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Answer: $360\ cm^2$

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