Determine the angle $\theta$ through which the axes are rotated.Round your answer to two decimal places. $17 x ^ { 2 } + 72 x y - 3 y ^ { 2 } = 77$
A) $\theta = 79.87 ^ { \circ }$
B) $\theta = 77.87 ^ { \circ }$
C) $\theta = 80.87 ^ { \circ }$
D) $\theta = 81.87 ^ { \circ }$
E) $\theta = 78.87 ^ { \circ }$

Question

Determine the angle $\theta$ through which the axes are rotated.Round your answer to two decimal places.  $17 x ^ { 2 } + 72 x y - 3 y ^ { 2 } = 77$ 
A) $\theta = 79.87 ^ { \circ }$
B) $\theta = 77.87 ^ { \circ }$
C) $\theta = 80.87 ^ { \circ }$
D) $\theta = 81.87 ^ { \circ }$
E) $\theta = 78.87 ^ { \circ }$

Quizplus · Accepted Answer

The Answer of Determine the angle $\theta$ through which the axes are rotated.Round your answer to two decimal places.  $17 x ^ { 2 } + 72 x y - 3 y ^ { 2 } = 77$ 
A) $\theta = 79.87 ^ { \circ }$
B) $\theta = 77.87 ^ { \circ }$
C) $\theta = 80.87 ^ { \circ }$
D) $\theta = 81.87 ^ { \circ }$
E) $\theta = 78.87 ^ { \circ }$

Determine the Angle θ\thetaθ Through Which the Axes Are Rotated 17x2+72xy−3y2=7717 x ^ { 2 } + 72 x y - 3 y ^ { 2 } = 7717x2+72xy−3y2=77

Determine the Angle $\theta$ Through Which the Axes Are Rotated $17 x ^ { 2 } + 72 x y - 3 y ^ { 2 } = 77$