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Nataly [62]
2 years ago
8

What is the perpendicular gradient for the equation of a straight line y=-1/2x+c​

Mathematics
2 answers:
satela [25.4K]2 years ago
7 0

Answer:

The perpendicular gradient is 2x

topjm [15]2 years ago
7 0

Answer:

The perpendicular gradient is 2x

Step-by-step explanation:

2x because m1×m2=-1 the formula for the perpendicular gradient

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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
nignag [31]

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
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3 years ago
A dinner platter is in the shape of a regular decagon the platter has an area of 161 in.² and a side length of 4.6 inches what's
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32.2=4.6*h
divid 32.2 by 4.6

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