Will mark a rectangle certificate 8 in. by 10 in. will have a frame 1 1/2 in. wide surrounding it. what is the perimeter of the outside edge of the frame?

The perimeter of the outside edge of the frame would be 42in. Considering that the frame adds an extra inch and a half to the rectangle on all sides, you would use the formula P=2(l+w). P is perimeter which is what your solving. This would be solved by first adding 1.5 to 8 to get 9.5 and plugging ll.5 for length and 9.5 for the height. You would get 21, and multiplying 21 by 2 gives you 42.

While winters are rainy, summers are dry. regions with this climate are usually in the eastern part of the continents. they experience hot, humid summers and colder winters. precipitations have a regular distribution throughout the year, but hurricanes are common.

Its in the national history museum and you can't se the original because its locked away in a vault