Square ABCD and isosceles triangle BUC are drawn to create trapezoid AUCD. What is the measure of angle DCU? 45o 90o 120o 135o M
2 answers:
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Answer: D
<u>Step-by-step explanation:</u>
In order to increase each ticket by $2, you are ADDING 2 to each value.
So you create a matrix of all 2's and add that to the given matrix.