An iron tank is constructed in the form of an isosceles trapezoid. each base angle measures 105°, the length of the base is 10 feet, and each of the nonparallel sides is 12 feet long. determine the length of a diagonal brace to the nearest whole number.

10 ft
13 ft
18 ft
24 ft

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.