Answer:
(x-1)(x+4)
Step-by-step explanation:

I did a quick search and the web said there are 12 categories! So none of the choices...
"Excel groups functions into 12 categories: Compatibility, Cube, Database, Date and Time, Engineering,Financial, Information, Logical, Lookup & Reference, Math & Trigonometry, Statistical and Text."
There's one other category called "Web functions", mentioned in Microsoft's website.
So the answer is 13.
Answer:
20
Step-by-step explanation:
Answer:
The first answer is wrong the real answer is 180
Step-by-step explanation:
A straight angle looks like a straight line. It has an angle measurement of 180 degrees. Straight angles can be composed of several angles, as long as the angles add up to 180 degrees.