Let f(x) = 3x + 2 and g(x) = x^2 - 5x - 1. Find ((g(x))

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¯¯¯¯¯¯¯¯)?

Solve the equation by completing the square. x^2+2x=17

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.