In the right ∆abc (m∠c = 90°) the acute angles are in the ratio 5: 1, i. e. m∠bac : m∠abc = 5: 1. if ch is the altitude to ab and cl is the angle bisector of ∠acb, find m∠hcl.

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?

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected

3/4 + p = 1/2? i’m not sure how to solve it