Answer:
21
Step-by-step explanation:
the sum of the express of the summation of the notation
It there a picture because if there is u can’t see the picture sorry
Shiii it could be answer c
The product of the slopes is -1.
Answer:
2
Step-by-step explanation:
Because if it’s 4 feet 2 minutes then you divide 2divided by 2 which is 1 and 4 divided by 2 which is 2. I Also got it right on edgunity
