Mathematics, 04.07.2020 04:01, fillbill
PLEASE HELP VERY URGENT
Identify the graph of the equation. What is the angle of rotation for the equation?
21x2-8/394+ 13y2 = 225
a. ellipse; 75°
b. hyperbola; -60°
C. ellipse; -30°
d. hyperbola; 90°
Please select the best answer from the choices provided
Answers: 2
Mathematics, 21.06.2019 13:00, bairdmatthew43
Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)
Answers: 1
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