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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

Mathematics

1 answer:

ivann1987 [24]3 years ago

6 0

Answer: 2

Step-by-step explanation:

The y-intercept is when x = 0

$f(x) = \dfrac{20}{1+9e^{3x}}$

$f(0) = \dfrac{20}{1+9e^{3(0)}}$

$= \dfrac{20}{1+9e^{0}}$

$= \dfrac{20}{1+9(1)}$

$= \dfrac{20}{1+9}$

$= \dfrac{20}{10}$

$= 2$

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What is the approximate area of a sector given O= 56 degrees with a diameter of 12m?

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Solution:

Given that we have to find the approximate area of a sector given O= 56 degrees with a diameter of 12m

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A sector of a circle with a sector angle of 56 degrees is therefore also the fraction $\frac{56}{360}$ of the circle

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