13. In the graph below, AABC has coordinates A(-9,2), B(-6, -6), and C(-3,-2), and ARST
has coordinates R(-2,9), S(5,6), and 7(2, 3).
R
S
X
B
Is A ABC congruent to ARST? Use the properties
of rigid motions to explain your reasoning.

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.