Name the property of equality that justifies this statement:   if a = b, then b = a. question 12 options: transitive property multiplication property subtraction property symmetric property

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Convert the density of surface sea water to metric tons/cubic meter