the answer is one because 1×anything equals what your multiplied one by
Answer:
I don't think so but I am not for sure
Step-by-step explanation:
Need to see a picture in order to solve it
Answer:
try b
Step-by-step explanation:
Answer:
Given : s||t
Exterior sides in opposite rays : ∠5 and ∠7 are supplementary
Definition of supplementary angles : m∠5 + m∠7 = 180°
If lines are ||, corresponding angles are equal : m∠1 = m∠5
Substitution : m∠1 + m∠7 = 180°
