Quadrilateral abcd is shown on the grid.

tasha finds the length of the sides of the quadrilateral before finding the perimeter. which statement is true about the length of the sides of quadrilateral abcd?

side da has a length of units.
side ab has a length of units.
side bc has a length of 2 units.
side cd has a length of 2 units.

Choice C on Edge

Step-by-step explanation:

Side BC has a length of 2 units

Step-by-step explanation:

answer: it is d

step-by-step explanation:

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: