What temperature is twelve degrees higher than -6°

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

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2