Lesson 1. Practice Problem #2. Rectangle A has length 12 and width 8. Rectangle B has length 15 and width 10. Rectangle Chas
length 30 and width 15.
Using the information above, answer the following -
A) If Rectangle A is a scaled copy of Rectangle B, what is the scale factor?
B) If Rectangle B is a scaled copy of Rectangle A, what is the scale factor?
C) Rectangle C is not a scaled opy of Rectangle B. This is because, although the length of
Rectangle C is
that of Rectangle B, this is not true of the width.

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step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

it is x=-4

step-by-step explanation:

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

answer: it depends on what the tax percentage