Giving everything. Plzzz help.

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Is the figure congruent? yes or no?