A repairman leans the top of an 19 foot ladder against the top of a stone wall. The base of the ladder is 7.4 feet from the wall. How
tall is the wall? (Use Pythagorean Theorem: a² + b ?= c?)

Any help is needed

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2