True or False? A circle could be circumscribed about the quadrilateral below. B
95
с
80°
O A. True
O B. False
85
100°
SUBMIT

What number must you add to complete the square x^2+12x=16

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis