I have to say B. The rest were concepts made in Greece, by Greek philosophers, politicians, or mathematicians. An example for an advancement in math is the Pythagorean Theorem. I hope this helps!
Answer:
Similarities: The picture both shows people who's sewing. It also shows that the both pictures are from the olden days.
Differences: The differences are:
first the first picture has 3 people working and the second has many girls working
second, the first picture has small room where girsl work. The second has a larfe room like a factory that can hold number of workers.
third they have different machines used.
Answer:
1) C 2)D 3)A 4)B these should be correct
Answer:
Divide the numerator by the denominator
Explanation:
For example, let's say that you were trying to find out your test score and it was a 23/25
23 is the numerator, or the top number, 25 is the bottom number, or denominator.
23/25 = 0.92
If you do it the other way around
25/23 = 1.086
That doesn't make sense.
If you were to multiply by 100, it would work, but that doesn't give you the decimal. That gives you the whole number.
23/25 x 100 = 92
