PLEASE HURR Move options to the blanks to show that ABC DEF using transformations, given the corresponding angles and sides are

congruent.

The first transformation is a

ofΔ ABC

The second transformation is a

ofΔ ABC

The transformations map AB onto

BC onto

CA onto

.ZA onto

ZB onto

and 2C onto

This demonstrates that A ABC =A DEF.

rotation

translation

reflection

up 2 units

down 2 units

90° clockwise about the origin

across the x-axis

across the y-axis

90° counter-clockwise about the origin

FD

EF

DE

ZF

ZE

ZD

Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias