Answer:
23 is a prime number. 11 is a prime number. 25 is a composite number. and 19 is a prime number.
Step-by-step explanation:
Nothing, depends on the teachers instructions really.
Answer:
2. center at (3, 1), diameter 14 SOLUTION: Since the radius is half the diameter, r = (14) or 7.
Step-by-step explanation:
Answer:7
Step-by-step explanation:
21=42-3r
21-42=3r
-21=3r
r=7
Answer: 27) C
28) D
Step-by-step explanation:
The solution is in the attached photo