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How many inches of molding will it take to frame a picture with dimensions 7 x 10 inches if there is to be a 3inch mat around the picture?
This answer assumes that you are going to cut the moulding ends 45 degrees to attach together at corners. This answer assumes that the mat width is somewhat larger than the 3 inches around the photo so the mat will extend far enough behind the frame in order to attach it the frame, possibly with a staple gun. Simply there will be 3 inches on each side, therefore adding 6 inches to the 7 width, becoming 13 inches. Then add twice the moulding width to the 13 inches, giving the length of your top and bottom moulding. Then for the side mouldings add 6 inches to 10 giving 16 inches plus twice the moulding width, giving the total length of the sides. Formula would be- 2(7+3+3+moulding width+moulding width) + 2(10+3+3+moulding width+moulding width) Simplified - 58 inches + (8 x moulding width). Also allow an extra inch or so for the widths of the blade that you will be using to cut the frame pieces to length at 45 deg.
If a rectangle is 10 meters longer than its width what is its width?
= If a rectangle is 10 meters longer than its width what is its width? =
How many cubes of 2 cm side will be needed to make a cube with side 20 cm?
There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.
The length of a rectangle is twice the width. Find the width if the perimeter is 60 centimeters?
Perimeter = 2w + 4w = 6w=60 w=10 The answer is 10 cm. w is the width, 2w is the length and there are two of each kind of side, hence 2(w) + 2(2w) = 6w
What is the length of each side of a rectangle with the perimeter of 20?
There is insufficient information to provide a unique answer. Assuming that the length is greater than the width, the length, L, can be any measure from 5 to just under 10 units. The width would then be 10-L units.
