Mathematics, 11.10.2020 07:01 carlshiabrown
prove algebraically that the straight line with equation x = 2y + 5 is a tangent to the circle with equation x^2 + y^2 = 5, i have 3/5 marks and i tried with perpendicular gradient.
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Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.
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Collin did the work to see if 10 is a solution to the equation r/4=2.4
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If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis
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Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b
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prove algebraically that the straight line with equation x = 2y + 5 is a tangent to the circle with...
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