In the graph above, the coordinates of the vertices of TUV are T(4,4), U12, -2), and V(6,-2). If TUV is reflected across the y-axis to create T 'U'V', what are the coordinates of U'? A (-6, -2) B. (-4,4) C. (-2,-2) D. (--2,2) N Please select the best answer from the choices provided​

Don’t know sorry about that

Planet earth has a mass of 5.9726x10²⁴ kg.then: 5.9726x10²⁴ kg=100% of the total earth mass.if the water´s mass=5x10-4 % of the total mass, we can solve this problem by the rule of three.5.9726x10²⁴ %*10⁻⁴ %x=(5.9726x10²³ kg)(5*10⁻⁴  %) / 100 %=2.9863x10¹⁹ kganswer:   the mass of the planet´s water would be   2.9863 x 10¹⁹ kg.