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Q18: Evaluate the expression without using a calculator,
Q19: Evaluate without using a calculator. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg"
Q67: Find the area of the sector formed
Q119: The horizontal and vertical components of the
Q132: Find all solutions if <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Find
Q135: A wheel with radius r rotates at
Q165: Simplify the following expression by first substituting
Q175: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="If with
Q195: Referring to triangle ABC, find the area
Q224: Two planes take off at the same