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The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.