Perform the operation and, if possible, simplify
21/20 - 4/15...
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What is the slope of the line that contains the points (-2,1) and (0,-3)
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Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x
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1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
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