m3lissa
25.09.2020 •
Mathematics
The perimeter of a rectangle is 68 km. If the length is 2 km less than three times the width, w what is the length of the rectangle
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Ответ:
Step-by-step explanation:
68=6x-4+2x
68=(6+2)x-4
68=8x-4
68+4=8x-4+4
72=8x
72%2F8=8x%2F8
9=cross%288%29x%2Fcross%288%29
9=x
The width:x=9km
Ответ:
Hope this helps! If it does please make me BRAINLIEST and if it doesn't I am sorry.