The answer would be 10.19m. If you want to round it of to a less precise
measurement it would be 10 m.
Answer:
yes; you can just remember that all the angles on a triangle equal 180 so just add the two angles, subtract from 180 to get your last angle degrees.
If the question meant f(x)=2^(x) -3 then the answer should be 1 over 4 or 1/4
