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guajiro [1.7K]
3 years ago
10

Which number doesn't belong? 9 16 25 43

Mathematics
2 answers:
Alex3 years ago
8 0

Answer:

43

Step-by-step explanation:

Square root of 9 is 3

Square root of 16 is 4

Square root of 25 is 5

Square root of 43 is not a whole number.

Sauron [17]3 years ago
8 0

Answer:

43

Step-by-step explanation:

The first three numbers are perfect squares:

9 = 3²

16 = 4²

25 = 5²

43 is not a perfect square.

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Given right triangle QRS, what is the value of sin(30°)?
m_a_m_a [10]

The value of sin(30°) is 1/2.

<h3>What is Trigonometry?</h3>

The branch of mathematics concerned with specific functions of angles and their application to calculations.

The diagram is attached below:

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