I WILL CASH APP 15 DOLLARS TO ANYONE WHO CAN COMPLETE MY TWO VIRTUAL MATH TESTS FOR GEOMETRY I REALLY NEED HELP!!

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

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles