Answer:
The commutative property of multiplication states that changing the order of the numbers we are multiplying, does not change the product.
I can't help u with this but I can give the formula tn=t1+(n-1)+d
Answer:
1. Transversal y intersects lines m and n; <1 ~= <2 (Given)
2. <1 ~= <3 (Vertical Angles Theorem)
3. <2 ~= <3 (Transitive Property of Congruence)
4. m || n (Converse of Alternate Interior Angles Theorem)
15% becomes 0.15
multiply it by 8700
0.15x8700=1305
