the image of quadrilateral abcd after a reflection across XY is quadrilateral EFGH. which statements are true

What are the soultion(s) to the quadratic equation 40- x^2=0

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers