Quadrilateral abcd has coordinates (3, 1), (4, 4), (7, 5), (6, 2). quadrilateral abcd is a answer a. square because its length and width are both square root of 10 units and adjacent sides are perpendicular b. rhombus because its length and width are both square root of 10 units and adjacent sides are not perpendicular c. rectangle because its length is two times the square root of 10 units, its width is square root of 10 units, and adjacent sides are perpendicular d. trapezoid because it has only one pair of parallel sides

B. Rhombus because it's length and width are both square root of 10 units and adjacent sides are not perpendicular

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

ask for details followreport by buttfacelily 2 minutes ago

answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

if she was to only spend a dollar she can get 1lb

step-by-step explanation: