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1 year ago

Find the length of side BC. Round your answer to the nearest tenth.

Mathematics

1 answer:

Gwar [14]1 year ago

8 0

Answer: 5.4

Step-by-step explanation:

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Shannon test drives a car in Germany and drives 95 kilometers per hour. What is her speed in miles per hour?

kompoz [17]

Answer:59.03 miles

Step-by-step explanation:

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2 years ago

Read 2 more answers

Which describes the behavior of the function f(x)= tan^-1(x)?

Fantom [35]

Answer:

Third Option

Step-by-step explanation:

We know that the function $tan(x)$ is defined as $y=\frac{sin(x)}{cos(x)}$ . Since the denominator is $cos(x)$ then we know that $cos(x)=0$ when $x=\frac{\pi}{2}$

We also know that the division by 0 is not defined. Therefore, the limit of $y=tan(x)$ when "x" tends to $\frac{\pi}{2}$ is infinite.

The function $tan^{-1}(x)$ is the inverse of $tan(x)$

By definition, if we have a function f(x), its domain will be equal to the range of its inverse function $f^{-1}(x)$ . If $f(3)=8$ , then $f^{-1}(8)=3$

This also happens for the function $tan^{-1}(x)$

If when $x \to \frac{\pi}{2}, tan(x) \to \infty$ then when $x \to \infty, tan^{-1}x \to \frac{\pi}{2}$

Then, the answer is:

$x \to \infty, f(x) \to \frac{\pi}{2}$

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2 years ago

Does anyone know #13????

9966 [12]

I believe it is 3. since it touches the x-axis in three areas

6 0

1 year ago

How would you convert 5 feet 6 inches to inches

zubka84 [21]

66 inches. Since 1 foot is equal to 12 inches, all you need to do is to multiply 5 with 12. The answer will be 60. Since 6 inches are already given for the answer, just add up 60 with 6 for you to get 66 inches which is equivalent to 5 feet 6 inches.

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2 years ago

Solve the absolute value equation. <br><br>|x| = –15

lisov135 [29]

$|x|=-15\ \ FALSE\ x\in\O\\\\because\ |x|\geq0\ for\ every\ x\in\mathbb{R}.$

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2 years ago