Answer:
3
Step-by-step explanation:
The answer is 27 because the are nine options which can be recombined in 3 independent ways. Therefore, 9*3=27
Answer:
D (2, 1)
Step-by-step explanation:
Fir an in-detailed representation, image below
- Started with plotting the given center (yellow)
- From the center: go 5 units up, down, right and left (light blue)
- You will have 5 points plotted now
- connect the light blue dots to form a circle (red, not to scale!)
- Now, locate every choice point, which one is on the red line?
- D!!!!!
Learn more about Circles here: brainly.com/question/10368742
N+n+2+n+4=54
3n+6=54
3n=48
n=16
16, 18, 20