Asked by danica
the dimensions of a door are 3ft by 7ft 6in. if the same amount is added to each dimension of the door, the area is increased by 18ft^2. Find the dimensions of the new door. answer is supposed to be 4.5ft by 9ft need help asap
Answers
Answered by
PsyDAG
(3+x)*(7.5+x) - (3*7.5) = 18
Solve for x and then add to the original dimensions.
Solve for x and then add to the original dimensions.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.