I need some help out with a question! If anyone could explain (including a rough sketch would be awesome) the process of solving this question so I can solve the other questions on my work

Draw five angles so that:

Angle 2 and angle 3 are acute vertical angles

Angle 1 and 2 are supplementary

Angle 2 and angle 5 are complementary

Angle 4 and angle 5 are adjacent.

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

What’s the answer ? use the picture to see the problem