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zhuklara [117]
3 years ago
6

Fifteen less than four times a number

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0
The equation for this should be 4n - 15
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A basketball that sold for $55 is discounted 15%. what is the sale price?​
Mamont248 [21]

Answer: $46.75

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To estimate the height of a mountain, two students find the angle of elevation from a point (at ground level) b = 800 meters fro
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Answer: The height of the mountain is 1,331.4 meters (approximately)

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The line AC is the opposite, since angle B is the reference angle, therefore we shall use the trigonometric ratio as follows;

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1.6643 x 800 = AC

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