Which of the following is an extraneous solution of (45–3x)1/2= x-g? O x= -12
O x= -3
OX= 3
O x = 12

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis