On a house blueprints, one wall is 4 inches long and represents 20 feet real life. What is the scale of the blueprint? Explain your thinking.

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv