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use rectangle abcd and the given information to solve #12-14.
12) if be = 22, find ae.
13) if mzbae = 48°, find mzdae.
14) if ce = 5x +8 and bd = 13x - 2, find ac.

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

What is not true about kl and mn? what is mn? (show your work)