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erastova [34]
3 years ago
10

7.5% sales tax on a $210 bracelet

Mathematics
2 answers:
bearhunter [10]3 years ago
6 0

Answer:

225.75

Step-by-step explanation:

210*7.5%=15.75

add that 15.75 to 210

kolbaska11 [484]3 years ago
4 0
The total cost on the bracelet would be $225.75
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Find the values of x y and z
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Answer:

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Step-by-step explanation:

These "special" right triangles have side length ratios that it is useful to remember.

<u>45°-45°-90° triangle</u>

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<u>30°-60°-90° triangle</u>

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That is, y is √3 times the length of the side marked 18, and z is 2 times the length of the side marked 18.

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4 0
3 years ago
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Answer:

look below

Step-by-step explanation:

y = 2 (x + 3)^2 - 2

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Alternate forms:

y = 2 (x + 2) (x + 4)

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Expanded form:

y = 2 x^2 + 12 x + 16

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Domain - R (all real numbers)

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Implicit derivatives:

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8 0
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