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Viktor [21]
2 years ago
5

Multiply radicals please​

Mathematics
1 answer:
leva [86]2 years ago
8 0

Answer:

B

Step-by-step explanation:

~~~\left( \dfrac 1 3 \sqrt x - \dfrac 32 \sqrt y \right)^2\\\\\\=\left( \dfrac 13 \sqrt x \right)^2 + \left( \dfrac 32 \sqrt y \right)^2 - 2 \left(\dfrac 13 \sqrt x \right)\left( \dfrac 32 \sqrt y \right)\\\\\\=\dfrac 19 x+ \dfrac 94 y-\sqrt{xy}\\\\\\=\dfrac 19x - \sqrt{xy} + \dfrac 94 y

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My new headset was $99.50 but it was on sale with 30% off. what will i have to pay for it?
DIA [1.3K]

。☆✼★ ━━━━━━━━━━━━━━  ☾

Find the multiplier:

1 - (30/100) = 0.7

Multiply the price by this:

99.50 x 0.7 = 69.65.

You would pay $69.65

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Garden a and garden b are two rectangular gardens that are each surrounded by 120 feet of fencing. garden a has one side length
olya-2409 [2.1K]

The garden with the largest area is garden b with an area of 6000 feet squares

<h3>What is the area of a rectangle?</h3>

The area of a rectangle is simply known as the number of unit squares that can fit into the rectangle.

The formula for calculating the area of a rectangle is written thus;

Area of a Rectangle = (Length × Breadth)

<h3>How to determine the area</h3>

Using the formula:

Area of a Rectangle = (Length × Breadth)

For garden a;

Length = 25 feet

Breadth = 120 feet

Substitute the values into the formula

Area of garden a = 25 × 120 = 3000 feet squares

For garden b;

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Therefore, the garden with the largest area is garden b with an area of 6000 feet squares.

Learn more about area of a rectangle here:

brainly.com/question/14137384

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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4 years ago
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siniylev [52]

Answer:

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Step-by-step explanation:

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