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!
You bought 12 cards on Monday and 24 on Tuesday. If you add these together, you will have <em>36 baseball cards in total. </em>
You decided to give some cards (x) to your brother. You now have 13 baseball cards left.
36 - (x) = 13.
36 - 13 = (x).
Therefore, (x) must equal 23 cards given to your brother.
I hope this helps!
Answer:
x=40
Step-by-step explanation:
first you simplify both sides of the equation, then you isolate the variable
40/4= 10
10 times 3/2 = 15
<span>Uniform probability distribution.</span>
The marker should be 26400 feet away from the starting point
