Mathematics, 04.05.2020 23:27 mbonham481
Triangle B D C is shown with an exterior angle. Line C B extends through point A to form exterior angle D B A. Angle B D C is (2 n) degrees and angle D C B is (60 degrees). Angle A B D is (4 n + 6 degrees).
What is the measure of ∠ABD?
27°
54
114
124
Answers: 3
Mathematics, 21.06.2019 21:00, ayoismeisalex
Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your
Answers: 2
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
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