D (4, What is the equation, in point-slope form, of the line that is
perpendicular to the given line and passes through the
point (-4, 3)?
O y-3 = -2(x + 4)
Oy-3 =
3 =-(x+4)
Oy-3 = {(x +4)
O y-3 = 2(x +4)

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

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 : )

3/4 = c/36 i need with this fraction proble.