Mathematics, 10.11.2020 08:00 dwighthibbert56
I am an odd number. Take away one letter and I become even. What number am I?
Answers: 3
Mathematics, 21.06.2019 13:20, Svetakotok
Which of the following is the rational exponent expression of 6 root f
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:00, jessejames48
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
Answers: 1
I am an odd number. Take away one letter and I become even. What number am I?...
English, 24.11.2020 06:10
Mathematics, 24.11.2020 06:10
English, 24.11.2020 06:10
English, 24.11.2020 06:10
Mathematics, 24.11.2020 06:10