In ΔCDE, the measure of ∠E=90°, CD = 9.2 feet, and DE = 8.3 feet. Find the measure of ∠C to the nearest tenth of a degree. pls help!!

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

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