The width of a rectangle is two-thirds of its length, and its area is 216 square meters. what is the length? is it 27 or 12

The length of rectangle =18 m.

Step-by-step explanation:

Suppose of length of rectangle=x

Width of rectangle =

Area of rectangle =

We have to find the length of rectangle .

Area of rectangle =

Substitute the values in the given formula

By multiplication property of equality

( by division property of equality )

Substitute the value then we get

Width of rectangle =

Hence, the length of rectangle =18 m.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

22 dimes and 9 nickels

step-by-step explanation: