Respuesta :
Answer:
A. Real number
Step-by-step explanation:
Fact :Real numbers that include decimal points are known as floating point numbers because the decimal floats within the numbers.
The number 37.9 is a real number which is the correct option (A).
What are real numbers?
Real numbers are defined as the value of a continuous quantity that can represent a distance along a line a real number in mathematics. Rational and irrational numbers are both real numbers. Rational numbers such as integers (-7, 0, 4), fractions(5/2,7/2, 4.2), and irrational numbers such as √5, π, etc., are all real numbers.
What is a complex number?
A complex number is a combination of real values and imaginary values. It is denoted by z = a + ib, where a, and b are real numbers and i is an imaginary number.
Given that number is 37.9
Due to the fact that decimal places can move about within real numbers containing decimal points, these numbers are referred to as floating point numbers.
Hence, the number 37.9 is a real number.
Learn more about complex numbers here:
brainly.com/question/19007885
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