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tankabanditka [31]
3 years ago
8

Equation of a circle with center (6,4) that passes through the coordinate (2,1).

Mathematics
1 answer:
iris [78.8K]3 years ago
6 0
25= (x-6)^2 + (y-4)^2

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On Monday, during a one day sale, the price of a suit was decreased by 20%. On Tuesday, the price of the suit was changed back t
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Answer:

25%

Step-by-step explanation:

If we consider the original price of the piece of suit is x.

Given that, on Monday during a one day sale, the price of the suit was decreased by 20%.

Therefore, the new price of the suit on Monday is x( 1 - \frac{20}{100}) = 0.8x.

Now, the price of the suit on Tuesday was changed back to the original price i.e. x.

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So, the percentage change in price of the suit on Tuesday is \frac{0.2x}{0.8x} \times 100 = 25%. (Answer)

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3 years ago
The table shows the relationship between y, the cost to rent a boat, and x, the mount of
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Step-by-step explanation:It shows the correct graph

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Toby found a $52 wallet on tge clearance rack for 60% off. if sales tax is 6.25%, how much will he pay in total
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Answer: Toby will pay $34.45.

Step-by-step explanation:

I did 60% of 52 and the 6.25% of 52 and added my answers together.

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3. A communications tower is 35 m tall. From a point due
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A quadratic function has a vertex of (0,7) and passes through the point (2, 3). Which of
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Answer:

Y = -2X + 7

Step-by-step explanation:

Y = a(x-h)^2 + k

From (h,k) h = 0 k = 7 x = 2 y = 3

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Collect like terms

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Divide both sides by 2

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y = a(x-h) + k

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3 years ago
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