a polygon has perimeter 15 units. it is dilated with a scale factor of 3/5.what is the perimeter of its image

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3