Which number has the least absolute value? A) 30 B) 10 C) −20 D) −40

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

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?