The factors of each term in the expression 8x + 12xy are shown below. 8x: 1, 2, 4, 8, x
12xy: 1, 2, 3, 4, 6, 12, x, y

What is the greatest common factor of 8x and 12xy?

A. 2
B. 2x
C. 4x
D. 8x

52 cm radius = diameter = area = circumference = circumfer

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?

What is the area of the shaded sector?