Answered

Makakuha ng mga maaasahang sagot sa iyong mga tanong sa IDNStudy.com. Sumali sa aming platform ng tanong at sagot upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

The length of a rectangular garden is 5 more than three times its width. The perimeter of the lot is 810 meters. Find the dimensions of the lot.

Sagot :

Hi, Myrn. Seems like you're having problems with these kinds of questions. 

Practice with this. 

Let:
width = x
length = 3x+5

Perimeter= (2*width)+(2*height)

Knowing these, you could come up with an answer for the dimensions. 

Message me if you're having trouble coming up with an answer.
Let x is width
and 3x+5 is lenght
perimeter =810 meters
 
then the formula is 
P=2(3x+5 )+ 2x
810=2(3x+5)+2x
810=6x+10+2x
810=8x+10
810-10 =8x
800=8x
800/8=8x/8
100=x


length=3x+5
length=3(100)+5
length=300+5
length=305
width=100