Fast 30 ! what type of solutions do the methods for solving systems of equations find and how does this relate to setting the equations equal to each other

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !