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2 years ago

14

Errol bought a skateboard at 40% off. The original price was $49.95. What is the amount of the discount and what is the sale pri

ce?

1 answer:

GuDViN [60]2 years ago

3 0

Answer:

40÷100×$49.95= 19.98 then minus $19.98 from $49.95 =$27.97

the discount price is $19.98

the selling price $27.97

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Answer:

Option (1)

Step-by-step explanation:

Coordinates of the vertices are A(-2, 1), B(2, 7), C(8, 3) and D(4, -3)

Since ABCD is a square,

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= 4 × (AB)

Formula to calculate the distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

d = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Therefore, distance between two points A(-2, 1) and B(2, 7) will be,

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Now area of square ABCD = 4 × $2\sqrt{13}$

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3 years ago

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fiasKO [112]

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Step-by-step explanation:

a plane figure with four equal straight sides and four right angles.

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1 year ago

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mr_godi [17]

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3 years ago