Answer:
100,100
Step-by-step explanation:
perimeter=400 m
length=x
let width=y
2(x+y)=400
x+y=200
y=200-x
area A=xy=x(200-x)=200x-x²

An octopus has 8 tentacles
Answer:
Step-by-step explanation:
x/5=5/2
x=25/2
x=12.5
Let's solve this problem step-by-step.
STEP-BY-STEP SOLUTION:
= 1 / 8 + ( - 5 / 12 ) - 3 / 8
= 1 / 8 - 5 / 12 - 3 / 8
= ( 3 - 10 - 9 ) / 24
= - 16 / 24
= - 2 / 3
Hope this helps! <3