Type the correct answer in each box. Consider the expressions shown below.
A
B
C С
–7:02
2r + 5|712
21 + 7 712 + 21 - 5
Complete each of the following statements with the letter that represents the expression.
(3x2 - 6x + 11) – (1002 - 4x + 6) is equivalent to expression
(-3x2 – 51 – 3) – (-1032 – 7x + 2) is equivalent to expression
(1202 + 6x – 5) – (5x2 + 81 – 12) is equivalent to expression
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c.

step-by-step explanation:

the answer is 8.64

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.  

i believe it is the square root of 122 because when you turn it on it's side, to where the 5 inches is on the bottom, it looks like it is the same length.