Answer:
b. Pure Imaginary Numbers.
Step-by-step explanation:

-3 is an integer, a complex number, and a rational number.
Answer: b. Pure Imaginary Numbers.
Hi there!

Find the perimeter using the formula:
P = 2l + 2w
It is given that the dimensions are 2.8 × 1.9 so plug these number into the equation:
P = 2(2.8) + 2(1.9)
P = 5.6 + 3.8
P = 9.4m
The first 3 are functions as their x coordinate (number on the left side of the parentheses) is not repeated in any of the other parentheses
Answer:
D
Step-by-step explanation:
hope this help