Makoto and his friends rolled 2 fair number cubes 500 times & recorded the sum of the numbers shown on the cubes each time. on 42 trials the sum was 10. which of these is most likely the probability that the sum of the numbers shown on the cubes is 10 when 2 fair number cubes are rolled?
a.) 1/6
b.) 1/12
c.) 1/25
d.) 1/50
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Find the value of the variable and the length of each secant segment.

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?