XY and XZ are perpendicular. Triangle XTZ undergoes a transformation to create triangle XYZ Which statements are true?
• Select all that apply
A- X’Y’ and X’Z’ will be perpendicular after a reflection over the y-axis
B- X’Y’ and X’Z’ will NOT be perpendicular after a reflection over the y-axis
C- X’Y’ and X’Z’ will be perpendicular after a transition down by 2 units
D- X’Y’ and X’Z’ will NOT be perpendicular after a transition down by 2 units
E- X’Y’ and X’Z’ will be perpendicular after a 90 degree rotation counterclockwise about the origin
F- X’Y’ and X’Z’ will NOT be perpendicular after a 90 degree rotation counterclockwise about the origin

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

How many days was the temperature above 90 degrees?

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.