Answer:
D. 6x + 3
Step-by-step explanation:
A perimeter is just the sum of all sides of a shape.
First, write an equation to add all sides of the triangle:
(x + 4) + (3x - 2) + (2x + 1)
What is inside the parentheses is all already simplified. Also, it is addition, so the order in which we add does not matter. So, we can now get rid of the parentheses and combine like terms:
x + 3x + 2x + 4 -2 + 1
6x + 3
And that's our final answer: 6x + 3
I would appreciate brainliest, have an amazing day!
Answer:
7.706081948 lowecase10uppercase16
Step-by-step explanation:
I hope it helps u.
Answer:
180%
Step-by-step explanation:
A full box shaded in plus 80% of another box is 180%.
No sé lo siento esqje necesito mas puntos lol hahaha
