Use the quadrant system to find the area of the polygon. 

              a.  54 square units      b.  69 square units      c.  59 square units      d.  64 square units

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f