Mathematics, 14.05.2021 18:20, tinasidell1972
One of the legs of a right triangle measures 11 cm and the other like measure 16 cm find the measure of the hypotenuse
Answers: 1
Mathematics, 21.06.2019 16:30, cheergirl2854
Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
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
One of the legs of a right triangle measures 11 cm and the other like measure 16 cm find the measure...
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16