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Vinil7 [7]
4 years ago
15

Which of the following relations is a function?

Mathematics
1 answer:
blsea [12.9K]4 years ago
7 0
A function will NOT have any repeating x values, it can have repeating y values, just not the x ones. So which set has NO repeating x values ?
That would be { (1,3), (2,3), (4,3), (9,3)}....like I said, there can be repeating y values....just not the x ones. All of ur other answer choices have repeating x values.
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What is 2 3 of 99kg?
ozzi

Step-by-step explanation:

\frac{2}{3}  \times  \frac{99}{1}  = 66 \: kg

5 0
3 years ago
-4(4x+4)=2(2-7x) how do u do this and you have to use WHO and check your answer by plugging it in the original equation.SHOW ALL
Sergio [31]
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6 0
3 years ago
3a^2+4b^2 for a=2 and b=3
blagie [28]
First write the question:
3a^2 + 4b^2

Substitute:
3 x (2^2)  +  4 x (3^2)

Simplify:
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Simplify again:
12 + 36

Answer:
48

Hope it helped :)

4 0
3 years ago
Read 2 more answers
Claire built two similar wooden chests in the shape of rectangular prisms. She needed 6 pints of paint to cover the outside of t
Evgesh-ka [11]
The scale factor would be used in solving for the volume inside the larger chest. By definition, a scale factor is considered to be the ratio of similar sides of similar figures. By using this method:

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The solution would yield to a final answer of 83.7 percent larger volume compared to the smaller chest.
4 0
3 years ago
Please help me asap.​
Finger [1]

Answer:

30.2 aka C

Step-by-step explanation:

The formula for the area of a circle is A = pir^2. Knowing this we can create the equation A = 3.14(3.1)^2. Following PEMDAS square 3.1 to get 9.61. Then you multiply 9.61 with 3.14 to get 30.1754. When you round to the nearest tenth you get 30.2.

8 0
3 years ago
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