Which of the following statements are true about the point of concurrency of the perpendicular bisectors of a triangle ? Choose from either A, B, C , D, or E below . I For a right triangle , the point of concurrency always lies on the triangle .

II For an obtuse triangle , the point of concurrency always lies inside the triangle.

III . For an acute triangle the point of concurrency always lies inside the triangle .

(A) I only (B) only C) III only ( D) I and III E) none

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Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.