Answer:
3,4,5
5,12,13
9,12,15
Step-by-step explanation:
It took me awhile, but using the Rational Root Theorem and then synthetic division I got the first root. If you don't know the RRT you'll be in heaps of trouble doing this type of problem. I found the first root to be (x+6), then I did it again and got another root of (x+6) and the third one was (x-5). So the roots of this polynomial (and there are 3 because this is a 3rd degree polynomial) are (x+6) with a multiplicity of 2, and (x-5).
I think the answer is the surface area is 144cm3
Answer:
chill baby girl I gotchu its F=failed
Step-by-step explanation:
Answer:
the correct answer to your question is A:38
Step-by-step explanation:
this math is pretty basic, all you have to do is subtract 90-54 and you get 38.
the angle you are working with is a 90 degree angle and it gives you one part of the whole angle that is split into two parts. one part is 54 and the other is 38 making 90.
