Which of the following are ordered pairs for the equation y = 1/2x + 2?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.