You place a 50 foot long ladder against the side of a building at an angle of elevation of 55 degrees, how high isthe top of the ladder off of the ground? the top of the ladder off of the ground? show work please

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option