Where are most of the members of opec located?

The african continent is home of the worlds largest desert and longest river . t or f

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

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.