What is the missing constant term in the perfect square that starts with x^ 2 + 6 x

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?