Which coordinate notation describes the result of a reflection of the point \( ( 3,4 ) \) over the line \( x = 0 \) , followed by a reflection over the line \( x = - 2 \) ? \( ( x , y ) \rightarrow ( x , y - 4 ) \) \( ( x , y ) \rightarrow ( x - 2 , y ) \) \( ( x , y ) \rightarrow ( x , y - 2 ) \) \( ( x , y ) \rightarrow ( x - 4 , y ) \) 

\( \left. \begin{array} { l } { \frac { ( 1 - h ) ^ { 2 } } { a ^ { 2 } } + \frac { ( y - k ) ^ { 2 } } { b ^ { 2 } } = 1 } \\ { \frac { h ^ { 2 } } { a ^ { 2 } } + \frac { [ ( 3 - \frac { \pi } { 2 } ) - k ] ^ { 2 } } { b ^ { 2 } } = 1 } \\ { \frac { ( - 1 - h ) ^ { 2 } } { a ^ { 2 } } + \frac { ( 1 - k ) ^ { 2 } } { b ^ { 2 } } = 1 } \\ { \frac { ( - 5 - h ) ^ { 2 } } { a ^ { 2 } } + \frac { ( 3 - k ) ^ { 2 } } { b ^ { 2 } } = 1 } \end{array} \right. \)

In \( \triangle \mathrm{STU}, u=3.6 \) inches, \( s=7.9 \) inches and \( \angle \mathrm{T}=68^{\circ} \). Find the length of \( t \), to the nearest 10th of an inch.

In \( \triangle \mathrm{NOP}, n=54 \) inches, \( o=97 \) inches and \( p=95 \) inches. Find the measure of \( \angle \mathrm{N} \) to the nearest degree.

Score: \( 2 / 3 \) Penalty: none Question In \( \Delta \mathrm{HIJ}, h=50 \mathrm{~cm}, i=95 \mathrm{~cm} \) and \( j=86 \mathrm{~cm} \). Find the measure of \( \angle \mathrm{J} \) to the nearest 10 th of a degree. Answer Attempt 1 out of 2

In \( \triangle \mathrm{TUV}, u=750 \mathrm{~cm}, v=670 \mathrm{~cm} \) and \( \angle \mathrm{T}=160^{\circ} \). Find the length of \( t \), to the nearest centimeter.