3 years ago

Which of the following is a complex number

2 answers:

8 0

What following are you choosing from

5 0

The answer would be C. 4+9i

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Rom4ik [11]

Subsitute for s and do the arithmetic.
.. A = 54s²
.. A = 54(1/3)² . . . . put 1/3 where s is
.. A = 54(1/9)
.. A = 6 . . . . . . square units

5 0

3 years ago

Ivan

Answer:

Step-by-step explanation:

It is not a fair test because the test sample is not equal.

hope it helps.

6 0

3 years ago

Alona [7]

You have to distribute the minus sign to the second parenthesis, changing the sign of every term:

$-3y^2-8-(5y^2+1) = -3y^2-8-5y^2-1 = -8y^2-9$

3 0

4 years ago

3241004551 [841]

Answer:

perimeter = 6 units

Step-by-step explanation:

6/2 = 3

2 + 5/3 + 7/3 = 6

4 0

3 years ago

Angelina_Jolie [31]

Yes, because 9/11 is divided as a repeating number. A rational number repeats, so the answer is yes!!

8 0

3 years ago