3 years ago

Which of the following graphs represents a function help ASAP!!!

1 answer:

4 0

To be a function, there needs to be only y for one x. So if the curve comes back on itself and you have, for example two answers for the same x it's not a function.
In this case, the only one is the last one.

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What percent of 82.5 is 21.12

Travka [436]

<span>21.12 is 25.6% of 82.5</span>

hope this helps!! :)
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plz mark brainliest!! XD

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3 years ago

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Analyze the diagram below and complete the instructions that follow.

umka2103 [35]

Answer:

B. 4/5

Step-by-step explanation:

Sin = Opposite/Hypotenuse

Sin∠A = 8/10 = 4/5

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3 years ago

HURRYSolve. X/3 <_ -6 please answer fast HURRY

Eva8 [605]

Step-by-step explanation:

do you mean less than or equal to

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3 years ago

Two families are shopping for a camping trip. The first family buys 3 flashlights and 4 sleeping bags at a cost of $118. The sec

Sliva [168]

Answer:

3x +4y = 118

5x+6y =180

y= $25

Step-by-step explanation:

Let x = the cost of a flashlight

Let y = the cost of a sleeping bag

3x +4y = 118

5x+6y =180

Multiply the first equation by -5

-5(3x +4y) = -5*118

-15x -20y = -590

Multiply the second equation by 3

3(5x+6y) =3*180

15x + 18y = 540

Add the modified equations together.

We are using elimination to eliminate the variable x

-15x -20y = -590

15x + 18y = 540

----------------------------

-2y = -50

Divide by -2

-2y/-2 = -50/-2

y =25

Each sleeping bag costs $25

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3 years ago

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Gustavo makes sparkling juice by mixing 3 cups of sparkling water with

schepotkina [342]

Answer:

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Step-by-step explanation:

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