Mathematics, 29.01.2020 00:56 danidavis2002
△def is reflected to form △d′e′f′ . the vertices of △def are d(−1,−1) , e′(1,−1) , and f(−1,−6) . the vertices of △p′q′r′ are d′(−1,1) , e′(1,1) , and f′(−1,6) . which reflection results in the transformation of△defto△d′e′f′ ? reflection across the x-axis reflection across the y-axis reflection across y = x reflection across y=−x
Answers: 3
Mathematics, 21.06.2019 14:00
△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .
Answers: 1
Mathematics, 21.06.2019 16:40
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
Answers: 2
△def is reflected to form △d′e′f′ . the vertices of △def are d(−1,−1) , e′(1,−1) , and f(−...
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