let's say is "x", thus "x" is the 100%.
we know that 66 is 150%, what is "x"?
A store has three crates of orange each create holds two boxes each box holds 20 oranges what is the total number of oranges in
2 answers:
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Answer:
b = 9
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
b² + 12² = 15²
b² + 144 = 225 ( subtract 144 from both sides )
b² = 81 ( take the square root of both sides )
b = = 9