Answer:
because you add. if you would subtract 6 inches by 3 inches it would be 3 inches.
Answer:
it's y = 2x
Step-by-step explanation:
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Answer:
Length of side of square
Step-by-step explanation:
Sides of rectangle
let 
be diagonal of rectangle
<u><em>Pythagorean theorem : The square of hypotenuse is equal to sum of square of sides.</em></u>
Here hypotenuse 
Diagonal of square 
let side of square
again use pythagorean theorem
Answer: 82.28 cm^3
Step-by-step explanation:
Answer:
x=85
Step-by-step explanation: You need to cross multiply
