What type of number is 104i+27?

A) Real

B) Imaginary

C) Complex

Complex

Step-by-step explanation:

104i + 27

This has a real component 27

and an imaginary component 104i

That makes this complex

∞ this is your sign

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)