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3 years ago

Function or not a function

Mathematics

1 answer:

Shkiper50 [21]3 years ago

7 0

Answer:

Not a function.

Step-by-step explanation:

Functions have graphs or slopes.

This is not a function.

This is not on a graph or on a slope.

Your answer is not a function.

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Inessa05 [86]

Hi hi hi i believe 32

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3 years ago

6 wrestlers compete in a competition. if each wrestler wrestles one match with each other wrestler, what are the total numbers o

PolarNik [594]

The total number of wrestlers are 6 and each have to wrestle each other wrestler only once.

It means, the first wrestler have 5 opponent, second have 4 opponents , third have three oponenets , fourth have two opponents and the fifth have only one opponent.

So the total number of matches = 5+4+3+2+1 =15

3 0

3 years ago

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Assuming all factors are real, factor x4 + y4.

guapka [62]

Could not factor further

7 0

3 years ago

A microwave is the only electric device in a 120-volt circuit. If the circuit has 7.5

bogdanovich [222]

The electric power of microwave is 900 watts.

Step-by-step explanation:

Given,

Voltage in the circuit = 120 volts

Current in the circuit = 7.5 amp

Electric power of microwave = Voltage*Current

Electric power of microwave = $120*7.5$

Electric power of microwave = 900 watts

Therefore,

The electric power of microwave is 900 watts.

Keywords: current, power, multiplication

Learn more about multiplication at:

#LearnwithBrainly

4 0

4 years ago

What is the distance between the points (4, -2) and (-1, 10)?

Tju [1.3M]

Answer:

13 units.

Step-by-step explanation:

We can find distance between points by using the following formula:

$\sqrt{(change in x)^2+(changeiny)^2}$

The change in x is -5, and change in y is 12. Let's apply this to the formula.

$\sqrt{(-5)^2+(12)^2}$ . Evaluate this, and we get 13.

Hope this helped!

5 0

3 years ago