What is 4L 710mL - 2L 690 mL

and , or

Step-by-step explanation:

We can solve this problem in two ways:

With the fist way:

and

anwer is and wich is the same as

With the second way:

Fist conveting everything to mL

thus:

and

thus:

and then subtracting the two values:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.