Lile laule de 11
Number of Knots (x)
Length of Rope in cm (v)
2
108
5
92
7
88
9
82
Which equation represents the line of best fit for this data?
1
y = -3.3x + 112.1
2.
y = 112.1x - 3.3
3.
y = -0.98x + 112.1
4.
y = 112.1x - 0.96

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

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