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victus00 [196]
3 years ago
11

Rationalize the denominator and simplify √a + 2√y/√a-2√y

Mathematics
1 answer:
Gemiola [76]3 years ago
8 0

Answer:

\sqrt{a} + \frac{2\sqrt{ya} }{a} - 2\sqrt{y}

Step-by-step explanation:

Simplify each term.

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Answer:

Step-by-step explanation:

Choice D is the only one that is applicable.

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3 years ago
A recipe calls for 4 carrots for every 2 cups of water. Which expression can be used to find the number of carrots needed for 1
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Answer:

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Step-by-step explanation:

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3 years ago
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In the diagram, the areas of and are in a ratio of 3 : 4. What are the coordinates of point C?
Radda [10]

9514 1404 393

Answer:

  D.  (4, -6)

Step-by-step explanation:

Since the heights of both triangles are the same (CD), their areas are proportional to their bases. That is ...

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In terms of coordinates, ...

  4(C -A) = 3(B -C) . . . . multiply the ratios by 4(CB)

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8 0
3 years ago
in a middle school Glee Club 2/5 of the students are Sopranos 1/3 are Altos and the rest are Tenors if there are 90 students in
Gala2k [10]
24 I think
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1/3 * 90/1= 30/1
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4 years ago
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Minchanka [31]

Step-by-step explanation:

<h2>4.5 approximately is the answer.</h2>

4 0
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