Answer: -3/x^2
Step-by-step explanation:
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Answer:
Yes, SAS theorem. Angle ACB and Angle ECD are congruent because of the vertical angles theorem.
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
Answer:
<em>w = 12 cm </em>and <em> l = 20 cm</em>
Step-by-step explanation: