Triangles Determining when to apply the HL congruence property r each pair of triangles, determine whether the Hypotenuse-Leg \( (\mathrm{HL}) \) Congruence Property can be used to prove that the triangles are congruent. If necessary, you may learn what the markings on a figure indicate. Explanation Check solve

QUESTION 5 5.1 Determine the are length over the interval \( 0 \leq \theta \leq \frac{\pi}{2} \) for the curve with the following parametric equations:- \( \begin{array}{l}x=5 \cos ^{3} \theta \\ y=5 \sin ^{3} \theta\end{array} \)

Which of the following statements are true? 1. For cost increases to lead to sustained inflation, there must be persistent rises in costs followed by persistent government efforts to return output to its potential level. 2. For cost increases to lead to sustained inflation, there must be persistent rises in costs coupled with wage flexibility that always returns the labour market to equilibrium. 3. For demand increases to lead to sustained inflation, there must be persistent increases in demand followed by persistent government efforts to return output to its potential level. 4. For demand increases to lead to sustained inflation, there must be persistent increases in demand couplec with wage flexibility that always returns the labour market to equilibrium. 1 and 3 only 1 and 4 only 2 and 3 only 2 and 4 only

\( \int 2 e ^ { \operatorname { csg } 3 x } \csc ^ { 2 } 3 x d x \)

\( \frac { a } { a x - 1 } + \frac { b } { b x - 1 } = a + b ; x \neq \frac { 1 } { a } , \frac { 1 } { b } \)

e. Siderne er \( 12 \mathrm{~cm}, 3 \mathrm{~cm} \) og 5 cm