Answer:
80%
Step-by-step explanation:
The platform is square. Let the length of one side be x.
Then the perimeter is P = 6x - 6 = 4x
Then 2x = 6 and x = 3. The side length is 3.
Check: P = 4(3) = 12
P = 6(3)-6 = 12
These agree.
51 degrees. Keep subtracting three every half hour
. A welder must cut a piece of metal so that it fits tightly into its spot. The welder cuts 5/16 of an inch off the metal so that it measures 3 3/4 inches. What was the size of the original piece of metal?
c 4 1/16
Answer:
100 3/13
Step-by-step explanation:
1,303 ÷ 13= 100 3/13
