Answer as a fraction. do not include spaces in your answer 4 2/3 + 7/9=

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap