Respuesta :

Answer:

a) 12

Explanation:

The dregree of a monomial is calculated by adding up all of the exponents of it different components, includin the implicit degrees of the terms, when a exponent is not shown it is implicit that that exponent is 1, so in this case we have as exponents 3 and 9, after adding them up we get 12, so the degree of the monomial would be 12.

The degree of the monomial 15x^3y^9 is :

a) 12

"Monomial"

The degree of a monomial is calculated by adding up all of the exponents of it different components.

The implicit degrees of the terms, when a exponent is not shown it is implicit that that exponent is 1.

3y^9 is a monomial.

monomial=3+9

monomial=12

Thus, the correct answer is A.

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