Polygon ABC D is dilated rotated and translated to form polygon a’b’c’d’. the endpoints of a AB are at zero and -7 and eight and eight in the endpoints of a’b’ are at six and -6 and two and 1.5 what is the scale factor of the dilation

If angle 2=3x +1 and angle 3=2x +4what is angle 2

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?