2. Quadrilateral ABCD is a rhombus. Given that M4EDA=350, what are the measures of IZAED m2DAE and my BOE 2 Show your work D ​

What dimensions can créate more than one triangle ?

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) = .

How to find the exponential function y=ca^x, with points (1,2) and (2,1)