PLEASE HELP ASAP WILL GIVE BRAINLEIST!! Kate would like to find the height of her favorite rollercoaster at the amusement park. She noticed that she casts a 2-foot shadow while a rollercoaster casts a 60-foot shadow. If Kate is 5-feet tall, how tall is the rollercoaster?

Average acceleration: i have no idea how to do this.

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap