The area of a triangular piece of stained glass is 50 square cm. if the height of the triangle is four times the base how long are the height and base of the piece of stained glass

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

I’m which figure is point g an orthocenter

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) = .