Perimeter of a rectangle. "find the value of x"
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systems of equations and inequalities. last question.

x = 3

Step-by-step explanation:

Perimeter of the rectangle = 2(l + b)

where l is the length of the rectangle and

b is the breadth of the rectangle.

Here, the perimeter is given to be 18 meters.

And l = 2x m and b = x m

⇒ 18 = 2(2x + x) = 2(3x) = 6x

⇒  x = 3

∴ The value of x is 3 m.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

ok

step-by-step explanation: