Answer:
the three numbers below are your answers. (in order)
Step-by-step explanation:
Elimination 7x+2y = 24 (6,-9)
1 answer:
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Answer:
84,375 m^2
Step-by-step explanation:
We need to find the surface area of the pyramid. The pyramid can be divided into 4 triangles and one square (the bottom).
Area of a triangle is 1/2*b*h where b is the base of the triangle and h is the height.
Area of a square is length times width.
Total area =
Solution: We are given:
The area covered by five great lakes in United States square miles.
The area covered by the smallest of the great lakes, Lake Ontario square miles.
The fraction of the area of Ontario lake to the total area of all the great lakes is:
Therefore, the simplest form of fraction is