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21 and 22 are supplementary angles. Suppose 21 = 60° and Z2 = (2x+20). What is the value of x.
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According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.
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Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
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Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?
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21 and 22 are supplementary angles. Suppose 21 = 60° and Z2 = (2x+20). What is the value of x....
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