(x,y)
y does't change makes it easier
frm 7 to -2
-2-7=-9
distance is 9
The best answer for the question of what illustrates the commutative property of addition is letter c which is 22 + 11 = 11 + 22. Because the commutative property of addition states that a + b = b + a, thus the chosen answer is the best answer.
Answer:
Yes! This is a right triangle.
Step-by-step explanation:
To solve this problem, you need to use the Pythagorean Theorem, which is: 
. In this equation, "A" represents the smallest length, "B" represents the next smallest length, and "C" represents the largest length. If a triangle is a right triangle, then the A squared + B squared equals C squared.
In this equation:
A = 12
B = 16
C = 20
1. Insert the values: 
2. Simplify: 
, and 
, so this is a right triangle.
<u><em>Hope this helps! Please feel free to give Brainliest if you feel this helped. :)</em></u>
Answer:
4p - 8.
Step-by-step explanation:
Perimeter = 2* length + 2 * width
= 2p + 2(p - 4)
= 4p - 8.
ANSWER: 
GOOD LUCK, I hope this helped!
