Stabiliți dacă exista 2 nr. nat. care adunate dau suma unui nr. impar și scăzute dau diferențăștia un nr par.

Find the total area for the regular pyramid ( follow the answer set up in the picture)

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.

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?