Hypotenuse will be 4.05
Opposite will be 1.65
Opposite will be 1.65
Reduce 0.1 x squared - 8.1 x + 8 = 0 to2x squared - x + 80 = 0
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Let's label the original price of the dress as x. We know that
so that means that we can find x by dividing both sides by 5/8:
A simple rule for dividing fractions is 'Keep Change Flip'. You keep the first number/fraction the same, you change the ÷ to a × and you flip the second fraction. Through this rule, we can now solve the equation much more easily:
Therefore, the original price of the dress was $48
so that means that we can find x by dividing both sides by 5/8:
A simple rule for dividing fractions is 'Keep Change Flip'. You keep the first number/fraction the same, you change the ÷ to a × and you flip the second fraction. Through this rule, we can now solve the equation much more easily:
Therefore, the original price of the dress was $48