Use the product-to-sum and sum-to-product identities to prove the stated identity.-cot 
= 
What will be an ideal response?
= 
= - 
= -cot 
Mathematics
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What is the minimum value of 
? Restrict your attention to the horizontal span of 0 to 1. Round your answer to two decimal places.
?
A. 0.13 B. 1.48 C. 2.06 D. 5.46
Mathematics
Write a negation for the statement.She earns more than me.
A. She earns the same as me. B. She earns less than me. C. She does not earn more than me. D. She does not earn less than me.
Mathematics
Provide an appropriate response.Suppose the weekly revenue for a company is given by r = -3p2 + 60p where p is the price of their service. What is the price of their service if the revenue is $200?
What will be an ideal response?
Mathematics
Find the area.
A. 225 m2 B. 60 m2 C. 30 m2 D. 112.5 m2
Mathematics