Answer:

look from the tan A angle , the opposite is 28 and adjacent is 45
Answer:
Find the area of the base of the cylinder using A = (pi)r 2 . Subtract your answer from the 80 square inches for the cube and the area of the cylinder. 4. Add the surface areas of each figure to get the total area of the composite figures.
Answer:
3/4 becomes 9/12
5-9 is -4 》-4/12 = -1/3 a.k.a C
In general, you cannot prove that because it is not true.
2 is rational. √2 is not.