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Prove algebraically that the straight line with equation x= 2y + 10 is a tangent to the circle with equation x2 + y2 = 20.
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Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?
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Prove algebraically that the straight line with equation x= 2y + 10 is
a tangent to the circle with...
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