Use the sketch alongside to help you visual this problem. if you use two copies of ∆ADE using one copy to place ​

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Shape a is congruent to shape , as shown by a reflection across the y-axis and then a translation down units. shape b is congruent to shape , as shown by a reflection across the y-axis and then a translation down units.