Emily wants to hang a painting in a gallery. the painting and frame must have an area of 31 square feet. the painting is 5 feet wide by 6 feet long. which quadratic equation can be used to determine the thickness of the frame, x? (5 points)

The circumference of a circle is 5 pi cm. what is the area of the circle?

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]