Answer: The product of 3. 5 and a number is greater than or equal to 7.
Step-by-step explanation:
Answer:
1)=0
2)

3)

4)

5) I don't know that one.
The cofunction identities for tangent are:
tan (90° – θ) = cot θ and cot (90° – θ) = tan θ
Answer:
2
Step-by-step explanation: