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3 years ago

Simplify. Assume x and y are nonnegative.

Mathematics

2 answers:

AnnZ [28]3 years ago

7 0

$9\sqrt{56x^7y^{12}}=\\\\9\sqrt{4x^6\cdot14x \cdot (y^6)^2}=\\\\9y^6\sqrt{14x\cdot (2x^3)^2}=\\\\9y^6\cdot 2x^3\sqrt{14x}=\\\\18x^3y^6\sqrt{14x}$

Taya2010 [7]3 years ago

3 0

Here is the answer :)

I actually answered first, but someone else copied me and reported me unfairly. I’ve typed in the step by steps.

Hope this helps

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weeeeeb [17]

Answer:

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Step-by-step explanation:

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2 years ago

Sierra left $4.50 as a tip for a waiter. This was 18% of the bill before the tip. How much was her total bill before the tip? En

IrinaVladis [17]

Answer: $20.5

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2 years ago

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Mamont248 [21]

Answer:

The dimensions of the park on the scale drawing are 12 inches by 20 inches

The actual dimensions are given as:

Park = 600 feet by 1000 feet

Swing set = 25 feet by 100 feet

The dimension of the swing set on the scale drawing is given as: 0.5 inch by 2 inches

The above means that, the scale factor (k) is:

--- i.e. divide the scale measurement by the actual measurement

Evaluate both equations

So, we have:

Multiply the scale factor by the dimensions of the park, to get the scale measurement

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