Solving the following equation will require you to use the quadratic formula. Solve the equation for ? between 0° and 360°, and round your answers to the nearest tenth of a degree.


What will be an ideal response?


204.3°, 335.7°

Mathematics

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Evaluate the given expression.tan[cos-1 (-0.5)]

A. - 
B.
C.
D. - 

Mathematics

Find the angle in degrees when given the trigonometric values. ? represents the unknown angle measure.cot ? = 3.511

A. 15.08° B. 15.1° C. 15.900° D. 15.90°

Mathematics

Combine like terms.Find the perimeter.

A. 4.4x + 8y + 3.5 B. 6.4x + 9y + 0.5 C. 5.4x + 7y + 0.5 D. 8.4x + 10y + 3.5

Mathematics

Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.

A.  =  = 
B.  =  =  
C.  =  =  

Mathematics