The area of a square ice rink is 404 square yards. to the nearest yard, what is the perimeter of the rink.

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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