An 8-foot piece of metal is leaning against the wall of a garage. The bottom of the piece of metal is 4 feet from the base of the wall. Rounded to the nearest tenth PLEASE HELPP MEEE

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Identify the number as a rational or irrational.explain. 127

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)