Spot the differnece

also tell me where the difference is

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Given that abcd is a rhombus, what is the value of x?