Anne is designing a shower for a client. The shower includes a triangular-shaped ledge for storage.
2 answers:
Answer:
The length of diagonal portion of the shower ledge is 1.44 ft .
Step-by-step explanation:
By using the Pythagorean theorem in shower ledge portion .
Hypotenuse² = Perpendicular² + Base²
As shown in the diagram.
Take
Perpedicular = 1.2 ft
Base = 0.8 ft
Hypotenuse = Diagonal length
Put in the above
Diagonal length² = (1.2)² + (0.8)²
Diagonal length² = 1.44 + 0.64
Diagonal length² = 2.08
Diagonal length = 1.44 ft (Approx)
Therefore the length of diagonal portion of the shower ledge is 1.44 ft .
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Answer:
$37.
Step-by-step explanation:
Firstly, let's set the price of each pair of shoe to be x.
Since each pair of shoes costs the same, and there are three pairs, we can set the original price to be 3x.
Now, to apply the shipping charge, all we have to do is add 7.50 to 3x, getting 3x + 7.5.
Next, to apply a 6% tax, we can multiple the whole expression by (100% + 6%), getting (3x + 7.5) 106%.
Since the whole bill foots to a total of $126.81, we can set the final equation to be:
Hope this helped!