Answer:
B
Step-by-step explanation:
Given
sinΘ = , then
Θ = (
) = 45° → B
What is the common difference of the following arithmetic sequence?
1 answer:
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9514 1404 393
Answer:
2
Step-by-step explanation:
The second step of the solution shows division by 2 on the left. Consequently, it must also show division by 2 on the right.
2 goes in the green box
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