Mathematics, 26.06.2019 01:00, Animallover100
Pentagon abcde is rotated 180° clockwise about the origin to form pentagon a′b′c′d′e′. which statement is true? a) pentagon abcde is congruent to pentagon a′b′c′d′e′. b) the sum of the angle measures of pentagon a′b′c′d′e′ is 180° more than the sum of the angle measures of pentagon abcde. c) each side length of pentagon a′b′c′d′e′ is 2 times the corresponding side length of pentagon abcde. d) each side length of pentagon a′b′c′d′e′ is 1 2 the corresponding side length of pentagon abcde.
Answers: 1
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
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Mathematics, 21.06.2019 21:30, alexialoredo625
Plz hurry evaluate the expression a+b where a=8 and b=19
Answers: 1
Pentagon abcde is rotated 180° clockwise about the origin to form pentagon a′b′c′d′e′. which stateme...
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