Find the area of the circle if the radius is 3 1/4yd
show work !

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

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 : )

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.