The area of a rectangle is given by the product of its dimensions.
If this rectangle has a length of 2x + 7 and a width of x + 4, its area is:
The perimeter is the sum of all side lengths, so we have:
Steps
1) Add all the sides
8+8+13+19+12
2) Answer
60 cm
Hope this answer would be helpful.
\int \frac{ \cos (\pi/x^{5}) }{ x^{6} } \, dx
3 is a factor of 12 and 75 so
12/75 = 4/25