The dimensions of a smaller rectangle are 3ft by 9ft. The dimensions of a larger rectangle are 5ft by 11ft. Find the ratio of the perimeter of the larger rectangle to the perimeter of the smaller rectangle.

Two lines parallel to the same plane are parallel to eachother

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?