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Maths Puzzle
Numerical Ability
im really having a hard time with this...any help would be appreciated.
Find an equation for the line that passes through (1,-4) and has slope -3/4
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book Other Question
show that the sum of the first N even natural numbers is equal to (1+1/N) times the sum of the first N odd natural numbers.
I have a right triangle I have to find the area for
On the figure they have points a b c
A to C 6ft C to B is 9ft and I must need A-B
the right triangle does show a 90 degree at point C