20% of 100 is 20. divide that by 2 to get 20% of 50. 20/2 is 10. 20% of 50 is 10. There are 10 blue marbles.
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Ali
Answer:
3/8 of a page
Step-by-step explanation:
3/4=2 minutes
3/8 pages in a minute
You take 3/4 and divide by 2 to get 3/8
Answer: B explanation; bc i saif
Answer:
5
Step-by-step explanation:
To solve for hypotenuse we use the Pythagorean theorem:

In this theorem:
c= hypotenuse
a = leg
b = leg
Substitute into theorem:



(square root both sides)

Therefore the hypotenuse has a length of 5.
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Answer:
Graph 4
Step-by-step explanation:
Parallel lines have no solution to the system of equation. Graph 4 is a set of parallel lines, so they will never intersect.