Ojemba is sitting in a sled on the side of a hill inclined at 30 degrees. the combined weight og ojemba and the sled is 180 pounds. what is the magnitude of the force required for mandisa to keep the sled from sliding down the hill?

1.what effect does replacing x with x−4 have on the graph for the function f(x) ? f(x)=|x−6|+2 the graph is shifted 4 units up. the graph is shifted 4 units down. the graph is shifted 4 units left. the graph is shifted 4 units right. 2.what are the coordinates of the hole in the graph of the function f(x) ? f(x)=x^2+3x−28/x+7 3.which graph represents the function?