Answer:
mhm
Step-by-step explanation:kk
There are 9 balloons remaining, of which 4 are yellow. therefore the probability that the next balloon is also yellow is 4/9
The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

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Simplifying the radical, we have <u />

, so our answer is

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Answer:
A) Rectangle
Step-by-step explanation:
Hope this helps :D