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fiasKO [112]
3 years ago
7

A candle that is 13 inches tall is lit. as the candle burns, its height decreases at a rate of 0.5 inches per hour. let t t repr

esent the varying number of hours that have elapsed since the candle started burning. write an expression to represent the varying value of the quantity described in each part. each expression should be written in terms of the appropriate variable.
Mathematics
1 answer:
barxatty [35]3 years ago
6 0
T =hours,. l=length
l=13-.5t
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Answer:

<h2>x = 19</h2>

Step-by-step explanation:

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Let us suppose the number is x. Now we try to make an algebraic expression going step by step.

Step 1:

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Step 2:

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Step 4:

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For finding side a, you can answer this easily by the Law of Cosines. The equation is

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Step-by-step explanation:

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