HELP <3 When a sample of Uranium-238 decays, it leaves behind Lead-206. The following graph illustrates how much of the sample is left over after t years. In addition, there are three vertical lines labeled 1, 2, and 3. Use this graph to fill out the chart below. The Half Life column corresponds to the vertical lines 1, 2, and 3.

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

25

step-by-step explanation:

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step-by-step explanation:

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

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