In converting 10 inches to centimeters, what unit (omit the number) would you place in the numerator of your ratio? Use the plural form in your answer. Remember that there are 2.54 centimeters in 1 inch.​

1. are the triangles similar and if so why? what is the value of x? show your work.

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.