The answer for this please

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3