When solving secθ=−4.2 for 180°≤θ≤360°, how many possible answers are there?
1 answer:
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Answer:
1 - NONE
2 - INFINITE SOLUTIONS
3 - NONE
Step-by-step explanation:
1 - NONE
2 - INFINITE SOLUTIONS
3 - NONE
Step-by-step explanation:
The third term in an arithmetic sequence is 58 and the fifth term is 90. if the first term is a1, which is an equation for the nth term of this sequence?
1. an = 8n + 10
2. an = 8n − 14
☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆3. an = 16n + 10
4. an = 16n − 38
1. an = 8n + 10
2. an = 8n − 14
☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆3. an = 16n + 10
4. an = 16n − 38