Prove the identity.tan  = 

What will be an ideal response?


tan  =  = .

Mathematics

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Find the complement of 82°22'

What will be an ideal response?

Mathematics

Complete the income statement. Central Data Inc. had gross sales of $211,000 with returns of $6800. The inventory on January 1 was $53,000. During the year $137,000 worth of goods was purchased with freight of $1500. The inventory on December 31 was $55,000. Wages and salaries were $53,900, rent was $12,000, advertising was $2200, utilities were $2100, business taxes totaled $5100, and miscellaneous expenses were $3900.

A. 1) $211,000, 2) $6800, 3) $204,200, 4) $136,500, 5) $67,700,  
B. 1) $211,000, 2) $6800, 3) $204,200, 4) $136,500, 5) $67,700,  
C. 1) $211,000, 2) $6800, 3) $217,800, 4) $136,500, 5) $81,300,  
D. 1) $211,000, 2) $6800, 3) $204,200, 4) $133,500, 5) $70,700,  

Mathematics

Provide an appropriate response.Determine if the expression (-3)-10 is positive or negative.

A. Negative B. Positive

Mathematics

Decide whether or not the functions are inverses of each other.f(x) = , g(x) = 

A. No B. Yes; Exclude the value {-3} C. Yes

Mathematics