If the diagonals of a rhombus are 12 and 20, then what is the area of the quadrilateral formed by joining midpoints of consecutive sides of the rhombus? Sketch a diagram, identify the quadrilateral, prove that your identification is correct, and then find the area.

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A:

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A:

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Q: The Direct Method of Formal proof 5. S → P P→ (W V J) SA¬W

A: To prove:            S→PP→W ∨ JS∧¬W∴ J

Q: 12. Let Rs = {0, 1, 2, 3, 4}. (a) Define f: R5→ R5 by ƒ(x) = x² + 4 (mod 5) for all x e R5. Write…

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Q: Kound to four decimal places as needed.) -1.6 0.05 -1.5 0.06 -1.4 0.08 - 1.3 0.09 -1.2 0.11 -1.1…

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Q: 25.) Evaluate the following integral dy J-o 36+y? O a) n/2 O b.) n/6 O c) n/4 O d.) n/5

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