X+y>0 when r > y, which of the following cannot be true? A. X = 3 and y = 0
B. X = -3 and y = 0
C. X = -4 and y = -3
D. x = 3 and y = -3

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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?

Can someone me immediately, this is due by midnight! if you can't see the question, i'll text it to you. show the steps you took to get your answer.