Cho tứ giác abcd có ad=bc. các đường trung trực của ab và cd cắt nhau tại e. chúng minh rằng EAB=EDC

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

What is the slope of the line shown below?

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis