The two columm proof below describes the statements and reasons for proving corresponding angles are congruent. What is the missing statement for step 7??

Plzzz I need help

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?