Which relationships describe angles 1 and 2? Select each correct answer.
O vertical angles
O complementary angles
O adjacent angles
O supplementary angles

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

What is the y-intercept of the line given by the equation

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2