What do the properties of polynomial addition mean? complete each statement. the closure property states that the sum of two polynomials is a . the commutative property states that changing the order of two or more terms the value of the sum. the associative property states that the way in which two or more terms are grouped in a sum the value.

The closure property states that the sum of two polynomials is a constant

✔ polynomial variable .

The commutative property states that changing the order of two or more terms  decreases✔ does not change  increases the value of the sum.

The associative property states that the way in which two or more terms are grouped in a sum
decreases ✔ does not change increases the value.

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )