The hall has 10 windows that measure 2m across and 2m high. It also has 4 doors that measure 2m high and 1,8m across
i)
What is the area of all four walls in the hall (including all windows and
doors)?​

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

1: 4 if the wew 35 surfboards at the beach how many were short boards?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83