Help please?

An altitude of a triangle is a line or segment through a vertex of the triangle and is to the line containing the opposite side

Somone me i want to know what 18 hours out of 24 hours in a fraction

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?