Will mark brainlies pls 20 !
the width of a rectangle is 12 less than twice the length, and the area of the rectangle is 270 m²
what is the length of the rectangle?

Length is 15.

Step-by-step explanation:

If the length is 15, twice that would be 30.  12 less than 30 would be 18 so there's the width.  Multiply to find the area, which would be 270.

answer: 2 and 1

step-by-step explanation: got this question

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square