In the diagram, which pair of angles are vertical angles?
1 and 2
4 and 6
6 and 8<...
Mathematics, 13.04.2020 18:26, mikeydog5291
In the diagram, which pair of angles are vertical angles?
1 and 2
4 and 6
6 and 8
5 and 3
Answers: 2
Mathematics, 21.06.2019 17:00, ayoismeisalex
Describe what moves you could use to create the transformation of the original image shown at right
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 20:00, claudia3776
What does the sign of the slope tell you about a line?
Answers: 2
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