For parallelogram abcd, find the value of x.

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50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.