Drag each expression to show whether it can be used to find the surface area, volume, or neither
7•4•10
2(10•4+10•7+4•7)
10(4•7)
10+4 +7
2(10•4•7)
2•7•4 +2•10•7+2•4•10

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

one set of data has more variation than the other. hope this !

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event