The Great Pyramid is an example of a 1. A triangular Prisim and a polygon
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A cereal box is an example of a Rectangular prisim </span>or rectangle
A tent is an example of a A triangular Prisim and a polygon
I think the answer is -2.7f-25 because if you subtract -2.3 F + .4 F then you do -16-9 I could be wrong warning
Area of circle= π·r² so, π·20²= π·400≡ 1256.637061
ANSWER
(2,2)
EXPLANATION
Since f(x) and its inverse function are symmetric about the line y=x, if (a,b) lies on the graph of f, then (b,a) must lie on f inverse.
The point (2,2) lies on f and the same time on f inverse.
The solution is a point that satisfies both equations.
Hence the correct choice is:
(2,2)