the endpoints of diameter of a circle are (-4,1) and (2,5). Find the center and the radius of the circle??

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?