Please solve this problem in a statement reason setup.

Step-by-step explanation:

Statement: ∠O ≅ ∠O

Reason: Reflexive property

Statement: m∠OKW = 90° − m∠O

Reason: Complementary angles

Statement: m∠OJP = 90° − m∠O

Reason: Complementary angles

Statement: m∠OKW = m∠OJP

Reason: Substitution

Statement: ∠OKW ≅ ∠OJP

Reason: Definition of congruent angles

Statement: ΔOKW ~ ΔOJP

Reason: AA similarity

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870