Find the measures of the angles labeled in the figure on the right.
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M

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Explain why the factor 1.5 is broke. into two numbers in the model.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4