Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. two angles measuring 180 are supplementary. question 2 options: two angles not measuring 180 are not supplementary. true two angles not measuring 180 are supplementary. false non-supplementary angles are two angles not measuring 180. true more than two angles measuring 180 are non-supplementary. true

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0