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Evgesh-ka [11]
3 years ago
10

A ramp with a constant incline is made to connect a driveway to a front door. At a point 4 feet from the driveway, the height of

the ramp is 12 inches. At a point 6 feet from the driveway, the height of the ramp is 18 inches. What is the rate of change of the ramp’s incline?
Mathematics
1 answer:
Mashcka [7]3 years ago
8 0

Answer:

3 inches up per foot across

Step-by-step explanation:

The rate of change:

( y2 - y1 ) / (x2 - x1) = ( 18 in - 12 in ) / ( 6 ft - 4 ft ) =

= 6 in / 2 ft = 3 in / 1 ft

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Step 2 = Addition Property ( adding like terms)

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A retailer allowed 12% discount and sold a T-shirt at a loss of Rs 16. If he had sold it at 10% discount he would have gained Rs
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Let the marked price be M

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CP = 16 + SP

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Answer:

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<u>Translations</u>

For a > 0

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