Two angles are vertical in relation. One angle is 2y and the other angle is y + 130. Find each angle measure.

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Ms. green tells you that a right triangle has a hypotenuse if 13 and a leg of 5. she ask you to find the other leg of the triangle. what is you're answer?

If the probability of an event happening is 65% then the probability this event does not occur?