3 years ago

Please help with the precalc question above...

Mathematics

1 answer:

Sonja [21]3 years ago

4 0

Answer:

the last choice

Step-by-step explanation:

two functions are said to be inverse when they are symmetric about the line y=x

You might be interested in

Which angle is an exterior angle of the triangle?

svetoff [14.1K]

Answer:

Angle 4

Step-by-step explanation:

Exterior is the angle that is on the outside of the triangle.

8 0

3 years ago

Read 2 more answers

Alex chose a pair of jeans that sells for $19.50, but today all jeans are on sale for 10% off. How much will Alex save. Explain

diamong [38]

Answer: 1.95$.

19.50 x .9 = 17.55

19.50 - 17.55 = 1.95

Therefore the answer is indeed 1.95$.

8 0

3 years ago

Read 2 more answers

There is an alien machine which produces seven aliens every two seconds. At this rate how many aliens will produces in one hour?

lyudmila [28]

Well, there are 60 minutes in 1 hour, and there are 60 seconds in 1 minute, so in 60 minutes, there are 60 * 60 seconds, or 3600 seconds in 60 minutes, or 1 hour, therefore, in 1 hour there are 3600 seconds.

the machine makes 7 aliens in 2 seconds, how many will it make in 3600 seconds?

$\bf \begin{array}{ccll}
aliens&seconds\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
7&2\\
a&3600
\end{array}\implies \cfrac{7}{a}=\cfrac{2}{3600}\implies \cfrac{7\cdot 3600}{2}=a$

that many.

3 0

3 years ago

Read 2 more answers

Which expressions have a value of 1/2?

tangare [24]

A) 8/16 = 1/2; YES

B) 2^-1 = 1/2^1 = 1/2; YES

C) 2^0 = 1; NO

D) 2^1 = 2; NO

Hope this helped!

7 0

3 years ago

Read 2 more answers

Factor b2 + b – 6.

Ulleksa [173]

The answer is A,(b + 3)(b - 2)

6 0

3 years ago