25 points for 1 question, i need correct answer quickly!

answer with the proofs. some are already there. just need 5 more proofs, use definitions, postulates, properties, etc.

don't answer if you don't know for sure.

1. are the triangles similar and if so why? what is the value of x? show your work.

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.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that