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rosijanka [135]
3 years ago
13

Match the pairs in the picture

Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0

Answer: Y=-3tan3x is \pi /3

Y=6sin3x is 2\pi /3

Y=2cos2x/3 is 3\pi

Y=-2/3secx/5 is 10\pi


Step-by-step explanation:


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Please help me im stuck here U_U
Viefleur [7K]

Using the inverse function concept, the table that represents the inverse of the table given is table a.

<h3>How to find the inverse of a function of pairs (x,y)?</h3>

The inverse of the function is given by the set that contains point (y,x), that is, the coordinates are exchanged.

In the table given, we have points (0,0), (2,1) and (4,2), hence the inverse table has points (0,0), (1,2) and (2,4), which is table a.

More can be learned about inverse functions at brainly.com/question/8824268

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8 0
2 years ago
Which of this ones is an example of a probability?
Sidana [21]

Answer:

The answer is C

Step-by-step explanation:

Throwing a dice is an example of probability because a dice has 6 different sides.

8 0
3 years ago
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Alex is making puppets for a show. He bought all the string needed for $125. It costs $18 for the remaining materials to make ea
Alexus [3.1K]

Alex bought all the string needed for $125.

It costs $18 for the remaining materials to make each puppet.

So if we closely observe then we see that here $125 is the fixed cost because its not going to change with number of puppets.

And the variable cost is $18.

In this case we can model a Total cost function C(x) for for x number of puppets as below

C(x)=125+18x\\ \\ \text{Here x is the number of puppets}\\ \\ \text{Since in our case the number of puppets is 50 so replace x by 50 we get }\\ \\ C(50)=125+18*50\\ \\ C(50)=125+900\\ \\ C(50)=1025  \ dollar.

The total cost to make 50 puppets=$1025

3 0
3 years ago
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D. How many dozen doughnuts are there in 46.2 doughnuts?
eimsori [14]

Answer:

3.85

Step-by-step explanation:

46.2/12=3.85

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Sharla, earned 2,000 more than Paul

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