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3 years ago

7

An electronics store is advertising a discount of 18% off all of their inventory. Constantine buys a DVD player that originally

cost $300.

1 answer:

e-lub [12.9K]3 years ago

4 0

The DVD player that originally cost $300 now costs 0.82*300, or $246.

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3 years ago

Starks sculpture 30 cubed is a cube with sides 30 inches long. Whats its volume

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Answer: $27000\text{ cubic inches}$

Step-by-step explanation:

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3 years ago

The perimeter of a rectangle is 40 inches. If the length of the rectangle is 15 inches, which equation could be used to find the

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<h2><u>A</u><u> </u><u>N</u><u> </u><u>S</u><u> </u><u>W</u><u> </u><u>E</u><u> </u><u>R</u><u> </u><u>:</u></h2>

Perimeter of rectangle = 40 inches
Length of rectangle = 15 inches

Let the required Breadth of rectangle be 'x' inches

Perimeter of rectangle is calculated by the given below formula :

Perimeter = 2(Length + Breadth)

Now, substitute the given values in above formula :

→ 40 = 2(15 + x)

<u>Hence</u><u>,</u><u>the</u><u> </u><u>optio</u><u>n</u><u> </u><u>(</u><u>d</u><u>)</u><u> </u><u>2</u><u>(</u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u>5</u><u>)</u><u> </u><u>=</u><u> </u><u>4</u><u>0</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>corre</u><u>ct</u><u> </u><u>answer</u><u>.</u>

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3 years ago