He floor of a moving van is 3 feet off of the ground. The ramp into the van makes a 12° angle with the ground. About how long is the ramp?

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.