Mathematics, 07.12.2019 16:31 jujusmith2022
How do you find the value of a variable if it is located on both sides of an equation? ex. 9(x+3) = 4x-3
Answers: 2
Mathematics, 21.06.2019 12:30
How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.
Answers: 2
Mathematics, 21.06.2019 19:50
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, 22.06.2019 01:00
The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it
Answers: 3
Mathematics, 22.06.2019 01:30
In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale
Answers: 1
How do you find the value of a variable if it is located on both sides of an equation? ex. 9(x+3) =...
English, 05.05.2020 11:56
Mathematics, 05.05.2020 11:56
History, 05.05.2020 11:56
Mathematics, 05.05.2020 11:56
Mathematics, 05.05.2020 11:56
Physics, 05.05.2020 11:56
History, 05.05.2020 11:56
Mathematics, 05.05.2020 11:56
Mathematics, 05.05.2020 11:56