(MP) Reason The diagram shows two parallel lines cut by a transversal. Clarissa measured 21 and 22 with her protractor. She says the angles
measure 43 and 142, respectively. Is she correct? Explain.

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

Factor the monomial completely 42a3b3

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?