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3 years ago

One-third of a number yields twelve. Which equation could be used to find the number?

Mathematics

2 answers:

NeX [460]3 years ago

7 0

1/3n=12

this is the answer

LenaWriter [7]3 years ago

4 0

Answer:

1/3n=12

Step-by-step explanation:

The reason why it is 1/3n=12, is because you know that the number in front of n is 1/3. By figuring that out, you have already ruled out 3n=12 and 3n=-12. Finally, you know that 12 is a positive number leaving you with 1/3n=12.

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mart [117]

1-A 2-A 3-B

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put -8 near -104

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Answer A

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$m \geqslant 1$

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But answer A

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Answer B

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3 years ago

A rectangle is constructed with its base on the x-axis and two of its vertices on the parabola yequals=4949minus−xsquared2. Wha

xxMikexx [17]

Answer:

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Area of Rectangle = $98x - 2x^3$

Step-by-step explanation:

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Supposing coordinates of upper right vertex of rectangle are P = $(x,y)$

Due to parabola symmetry, width of rectangle is twice the horizontal (X) axis distance between Y axis & point P.

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Length of rectangle : $y = 49 - x^2$

Area of Rectangle = Length x Width

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Step-by-step explanation:

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Roman55 [17]

Answer:

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