Aman standing near the base of a tower shouts to a woman on the top of the tower. the height of the tower is known, as is the man’s distance from the base of the tower. how far away is he from the woman, denoted by the blue line in the picture below? the picture below is not drawn to scale. a.13 b.89 c. 13 d. 89 select the best answer from the choices provided

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

The image of abc after a reflection across eg is abc

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)