i will give brainiest plz show me how you get the answer though but i will give you brainiest plz hurry i beg at this point

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?