If A = 2 −2 7

4 6 3

; find matrix X such that

X+A=O where O is a null matrix.

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid.what is the equation of line t in standard form?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound