Determine whether the graphs of the given equations are parallel, perpendicular, or neither.
y = x + 11
y = -x + 2
a. parallel
b. perpendicular
c. neither

Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

Someone me what is the area of this figure? 18m 18m 8m 16m