Which equation shows the commutative property of addition?
4 + 3 = 3 + 4
1(3) = 3
(2 + 7) + 12 = 2 + (7 + 12)
4 + 0 = 4

4+3=3+4

Step-by-step explanation:

The commutative property of addition says that, the order in which you add two real numbers does not matter.

Let , then

a+b=b+a

From the given options;

4+3=3+4

shows the commutative property of addition

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen