Is the following expression greater than, less than, or equal to zero? (a^2+b^2)/(a^2+b^2+1) so I think it's equal to but can someone verify it for me?

is equal cuz a will be cut and be will be cut so what is left 1 is left so it is equal plz Mark me as the brainliest and thank me

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

what is the information provided?

step-by-step explanation: