The area of a parallelogram increased from 40 square centimeters to 144 square centimeters. Find the percent increase in area. The pictures are not on scale.

explanation:

step-by-step explanation:

the answer would be 0.54

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )

4n=2m

ratio of m to n: 2/4 = 1/2

answer

a. 1/2