Identify the number as real, complex, pure imaginary, or nonreal complex. (more than one of these descriptions may apply.)−7

-7 is real and complex

Step-by-step explanation:

Every number is complex.

Complex numbers are in the form of a+bi where a and b are real numbers.

Pure imaginary are complex numbers with a being 0.

Real numbers are complex number with b being 0.

-7 is a real number and a complex number.

(It doesn't have an imaginary part)

Assuming you're asking about the number -7. It's real and complex.

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

step-by-step explanation: