Add the polynomials. (x^2+3x-1)+(4x^2+2x+5)

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Q1 which of the following is a factor of a)37 b)53 c)62 d)82 q2) if the sum of 2016 different whole numbers is odd. at most how many of the numbers can be even a)0 b)1 c)2014 d)2015

Which expression is the factored from of 2/3x + 4?asap