3. Triangle ABC has angle measures as shown. (5x + 52) (3x+28) (2x-10) (a) What is the value of x? Show your work. (b) What is the measure of angle C? Show your work. ​

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?