Find the reference angle for the given angle. -202°
(a) 22°
(b) 58°
(c) 158°
(d) 52°
(e) 82°
(a) 22°
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Provide an appropriate response.The figure shows the graphs of the cost and revenue functions for a company that manufactures and sells flat-screen TVs. Use the formulas shown to find R(300) - C(300). Describe what this means for the company.
A. -12,000; When the company produces and sells 300 flat-screen TVs, the loss is $12,000. B. 12,000; When the company produces and sells 300 flat-screen TVs, the profit is $12,000. C. 15,000; When the company produces and sells 300 flat-screen TVs, the profit is $15,000. D. -0; When the company produces and sells 300 flat-screen TVs, the loss is $0.
Determine whether the equation is an identity, contradiction, or conditional equation.5(x + 3) + 29 = 7x - 2(x - 1)
A. Contradiction B. Conditional C. Identity
Solve the problem.Each gallon of shingle stain covers 120 square feet. How many gallons are needed to cover 840 square feet?
A. 8 gallons B. 5 gallons C. 7 gallons D. 6 gallons
Write the system of linear equations represented by the augmented matrix. Use x, y, and z as the variables.
A. 
B. 
C. 
D. 