The common difference is 4. If you look at the numbers 1 and 5, there is a difference of 4. If you look at 5 and 9, there is also a difference of 4. If you look at 9 and 13, there is a difference of 4. Therefore, in this arithmetic sequence, the common difference is 4.
Answer:
Not for sure but i think so
Step-by-step explanation:
24➗2.88=0.8
30➗0.8 = 3.75
So the answer is 3.75
Answer:
90
Step-by-step explanation:
90 degree angles are angles with a 90 degree turn
Answer:
5
Step-by-step explanation:
40÷[20-4*(7-4)]
Start with the inner most parentheses
40÷[20-4*(3)]
Then the brackets, multiply first
40÷[20-12]
Then subtract
40÷[8]
We are now left with the division
5
