If two angles are supplementary and one of them is 30°, what is the measurement of the second angle? a. 150° b. 180° c. 60° d. 90°

The blank theory suggests that the sun, planets, and other celestial bodies of the solar system came from a cloud of dust and gas? a.) condensationb.) steady state c.) big bang d.) nebular

Solve the equation.8 - 2x = -8х + 14

What was apartheid and how did it restrict the rights of non-whites?