Answer:
3/19
Step-by-step explanation: So basically you are asking for the reciprocal and the reciprocal of 19/3 is 3/19. You just basically flip the fraction around.
Lines that overlap each other opposite like a T or +
Answer: The answer is in the first image.
Explanation: The explanation is in the second image.
Answer:
hope this helps you a lot
have a great day
X² = 1/4 ⇒√⇒ x₁ = 1/2, x₂ = -1/2