exam Maths Puzzle Numerical Ability

Evaluate sqrt 3 (-8/27)

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exam Other Question

At what point do the two lines with the equation x+3y=13 and y=3 intersect? My answer was (3,3), but i am not so sure if it is the correct answer. can you please tell me if it is? thank you For these problems write the standard equation for the ellipse with the given characteristics.

1. foci (5,0) (-5,0) Vertices (9,0) (-9,0)


2. foci (7,0) (-7,0) Co-ve