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Jobisdone [24]
3 years ago
14

What would be the rate of change and the initial value

Mathematics
1 answer:
seraphim [82]3 years ago
4 0
Rate of change = 2/1 and the initial value is -2. this can be expressed as y=2x-2. 
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In a department store a desk costs £120. In a sale the price in reduced by 10%. How much is the desk reduced by
goldfiish [28.3K]

Answer:

£12

Step-by-step explanation:

£120 ×10/100

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That is the answer. Good luck

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Glass and Titanium. Glass is because (10,40) (y over x) is 4 and Titanium is because (10,60) is 6 cork and lead are not since when dividing y over x it doesn't equal 2.
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While sailing, Jacob is 150 feet from a lighthouse. The angle of elevation from his feet on the boat (at sea level) to the top o
Vlada [557]

Answer:

The height of the lighthouse is approximately 166.6 feet.

Step-by-step explanation:

Let the height of the lighthouse be represented by s, then;

Tan 48° = (opposite) ÷ (adjacent)

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7 0
2 years ago
An item sells for $30 and is on sale for 15% off and the sales tax is 8.2%. What is the final cost to the nearest cent? (Calcula
mestny [16]

Answer:

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8 0
3 years ago
In this rotation WXY is mapped to CBA. if QON = 55, then XOB measures _____.
CaHeK987 [17]
The correct answer would be 1

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3 years ago
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