A pair of shoes usually sells for $57. If the shoes are 40% off, and sales tax is 8%, what is the total price of the shoes, incl
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Answer:
9/20
Step-by-step explanation:
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Answer:
<h2>x = 3</h2>Step-by-step explanation:
Look at the picture.
We have the triangles 45° - 45° - 90° and 30° - 60° - 90°.
The sides of those triangles are in ratio:
1 : 1 : √2 and 1 : √3 : 2
Therefore
If AC = 6√2 then AB = BC = 6
If BC = 6 then x = 6 : 2 = 3
