I suggest reading them over and over again to remember them. I know it sounds annoying, but trust me, it'll pay off.
Answer:Exponential
Step-by-step explanation:
Y= .5x.2^x
To find q + 3, you need to answer this first:
What is 5-3?
5-3=2.
q would be equal to 2.
so now we have something like this:
1
_ ( 2 + 3) =5
3
Answer: (A) is the answer
100% sure
Step-by-step explanation:
If it has 3 sides then it's a triangle.
Using the formula
where

and a=5 b=5 c=8
∴