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Allushta [10]
4 years ago
11

Find x if a= 13 and c= 47

Mathematics
1 answer:
Leviafan [203]4 years ago
6 0
Okay so you need to use the Pythagorean theorem which is a^2 + b^2 = c^2

13^2 + b^2 = 47

169 + b^2 = 2,209
Move constant to the right


b^2 = 2,209 - 169
Subtract the numbers

b^2 = 2,040
Take the root of both sides


The final steps an answers are above on the image;)


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The hotel at Qakertown charged $5000 before tax while the hotel at Doleystown charged $5,500 before tax

Step-by-step explanation:

In this question, we have a musical band that visited two different towns which hotel charge different amounts at different tax rate. We are now given the total amount in taxes and now asked to calculate what is charged in each of the towns.

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Since we do not know the amount charged in each of the towns, let the amount charged at the hotel at Quakertown be $x and the amount charged at the hotel at Doleytown be $y.

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y = 500 + x •••••••••••••••(I)

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igomit [66]

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nikitadnepr [17]

Answer:

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Step-by-step explanation:

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