The Abrahams had an above-ground pool installed in their backyard and then went away for the weekend. On Saturday, the pool developed a leak at its base and water began leaking out of the pool at the rate of 3%
per hour. The pool originally held 17,420 gallons. Write an exponential equation that models the amount of
water, W, left in the pool at any given hour, h.

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

It might be "an artistic taste"  hope i !