5x+4y+100 in slope intercept form

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Aphrase is shown read the phrase and give me the answer

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.