4 years ago

Maxium points plz answer if you know only

Mathematics

1 answer:

zheka24 [161]4 years ago

8 0

Answer:

XY=18 units

Step-by-step explanation:

Perimeter of the rectangule= 2B-->Base+2H-->Heigth

B=3x

H=2X+2

2·(3X)+2·(2X+2)= 64

6x+4x+4=64

10x=60

X=6--> Now we replace the variable x with numbers

2·(3·6)+2·(14)= 64--> Its correct

B=3X--> 3·6=18--> XY

H=2X+2=12+2=14

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