As the temperature of a substance increases, the average kinetic energy of the particles in the substance

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?