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natulia [17]
2 years ago
9

What is the domain if the function? Interval Notation.Thank you for the help!​

Mathematics
1 answer:
kramer2 years ago
5 0
Interval notation:

−
∞
,
−
2
)
∪
(
−
2
,
2
)
∪
(
2
,
∞
)

Hope this help I haven’t done this in awhile
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The ratio of cars to trucks is 8 cars to 36 trucks. If there are 9 trucks, how many cars are there?
solniwko [45]
Set up the proportion with the numbers on top equalling the cars and the numbers on the bottom representing the trucks.
\frac{8}{36} = \frac{c}{9}
c equals the number of unknown cars.
To solve the proportion, cross multiply (multiply 8 by 9 and 36 by c) and solve for c.
72 = 36c
Divide 36 from both sides to get the answer.
c = 2
If there are 9 trucks, there are 2 cars.
You can check this by dividing 2 by 9, and dividing 8 by 36. Since they both equal the same number, this answer is correct.

Hope this helps =)

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lesya [120]

Answer:

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If x= 35. what is the value of Y?<br> 0 35
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Answer:

55

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