A triangle was dilated by a scale factor of 6. If sin a° = and measures 30 units, how long is ? = 15.5 units = 24 units = 30 units = 37.5 units

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

In triangle abc, w is the centroid and be = 9. find bw. a. 3 b. 6 c. 9 d. 18

What is the explicit formula for this sequence -7, -4, -1, 2, 5