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emmainna [20.7K]
3 years ago
11

Make b the subject of the formulaA=½(a+b)h​

Mathematics
2 answers:
kozerog [31]3 years ago
6 0

Step-by-step explanation:

please mark me as brainlest

kenny6666 [7]3 years ago
3 0
B=A/(1/2h) -a
work shown below

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The number of marbles in the bag illustrates probability

The conclusion about the number of marbles in the bag is that the bag can only contain one type of marble

<h3>The number of marbles in the bag?</h3>

The probabilities are given as:

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