The length of a rectangle is 3 times its width. if the width is diminished by 1 inch and the length is increased by 3 inches. th
e area of the the new rectangle is 72 square inches. find the dimensions of the original rectangle.
1 answer:
4 times 18 is 72.
So. going from there
The length is 3 times the width. subtract 3 since this is the new and not the original. you have 15
and the width is diminished by one so you have to add one.
the original dimensions is 5 for the width and 15 for the length.
Hope this helped :)
You might be interested in
When purchased for 6.19, after mark up +4.20 = $10.39
Answer:
The answer is d) 0.2303%
Answer:
The answer is a _10×+8y=15
Answer:
%93
Step-by-step explanation:
90-7=83
83/90=.93
