Pt sinx= m+1 có đúng 2 nghiệm trọng (0,3π/2) khi?

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Me find the value of x each figure.

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180