Answer:
4b -5
Step-by-step explanation:
Perform the indicated multiplication first: 4b - 24 + 19. Next, combine like terms, obtaining 4b -5 (answer)
Answer: what???
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given:



Step-by-step explanation:
By using Pythagoras theoram,
x²= (6)²+(4)²




optionD
Answer:
(-4,-4) I think
Step-by-step explanation: