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lesya692 [45]
2 years ago
13

Which of the following mappings represent a function? Group of answer choices

Mathematics
1 answer:
ZanzabumX [31]2 years ago
4 0

Answer:

The first one.

Step-by-step explanation:

A single x value in a relation cannot have more than one y value.

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I have no idea how to do this. I found the answer but now I have to explain it.
Sophie [7]

Answer:

You have 3 + 2 + 2 which is the same as 7 on the other side.

Step-by-step explanation:

3 + 2 + 2 is 7

8 0
3 years ago
Read 2 more answers
4 1/6 + (-2 5/6)= kjoijoijoiojijjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
Bogdan [553]

Answer:

I don’t know about the last part but what I do know id the answer to the equation.

Answer: 1 1/3

Step-by-step explanation:

1. Remove the paranthesis

Removing the paranthesis will make it much easier to solve the equation.

We now have 4 1/6 + -2 5/6.

2. Rearrange the equation

We can’t have two symbols next to each other. We need to cross out one symbol so we can have only one. + and - = -. So let’s keep the "-" symbol.

We now have 4 1/6 - 2 5/6.

3. Solve the remaining equation

Now that we have a proper equation which we can solve, let’s do it.

We should then end up with 1 1/3.

Answer: 1 1/3

8 0
2 years ago
Work out the value of (1.7*10^4)*(8.5*10^-2). give oyur answer in standard form
Readme [11.4K]

Answer:

14.45*10^6

Step-by-step explanation:

(1.7*10^4)*(8.5*10^2)=14.45*10^6

6 0
2 years ago
What is the surface area of the rectangular prism below?
nataly862011 [7]

Answer:

<h2>700 (units^{3\\)</h2>

Step-by-step explanation:

Surface Area =2 length x width + 2 length x height + 2 height x weight

so we do:

7 x 12     = 84                                     84 x 2  =                                         168

7 x 14     = 98                                     98 x 2 =                                       +  196

14 x 12   = 168                                    168 x 2=                                       <u> + 336</u>

                                                                                                                 700

700

5 0
2 years ago
Express 160 pounds in kilograms round to the nearest hundreth
Lisa [10]

Answer:

72.57 kg

Step-by-step explanation:

1 lbs = 0.45359237 kg

160 lbs = 160 * 0.45359237 kg = 72.5747792 kg

72.5747792 kg round to the nearest hundredths is 72.57 kg

7 0
3 years ago
Read 2 more answers
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