Which of the following steps is needed to circumscribe a circle about
A. Construct one perpendicular bisector of the triangle
B. Construct one angle bisector of the triangle
C. Construct two perpendicular bisectors of the triangle
D. Construct two angle bisectors of the triangle

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two