Answer:
The answer is 5X+16
Step-by-step explanation:
The formula for perimeter of a triangle is a+b+c.
meaning we are adding up everything.
That is
(x)+(x+11)+(3x+5).
collect like terms.
and u end up getting
5x+16
For number 1 I think it is 1.02n because I added the like terms together
The total number of different outcomes of the toss are 256.
<u>Explanation:</u>
Given:
Coin is flipped 8 times.
Number of different outcomes, n = ?
A coin is flipped eight times where each flip comes up either
heads or tails.
Considering the order of the results from each toss does matter.
Each toss has two possibilities and the number of toss is 8.
Thus, the total outcome of the toss = 2⁸
n = 256
Therefore, total number of different outcomes of the toss are 256.
