Okay is it just me or is Troom Troom the stu. pidest thing ever to exist.. and take some free points lol

Use the graph of the sine function y=2sinθ shown below

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15