Prove or disprove the statement: The point (V7, 5) lies on the circle centered at the origin and containing the point (5,2). units.
The exact radius of the circle is
The exact distance from the center (0, 0) to the point (7,5) is

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.