Answer:
3/7
Step-by-step explanation:
the square root of 9 is 3, the square root of 49 is 7
Answer:
yes it is arithmetic because:
28 - 10= 18
18 - 10= 8
8 - 10= -2
it keeps decreasing by the same number (10). Therefore, it is arithmetic.
Answer:
X=4
Step-by-step explanation:
2X - 10 = -2
2X = 8
X = 8/2
X = 4
Best regards
Answer:0.015625
Step-by-step explanation: