Answer:
Step-by-step explanation:
-31 + 0i
Imaginary part = 0
The answers is 59/20 because when you calculate it it say 2.95
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°
