Answer:
80
Step-by-step explanation:
The opposite angles in a cyclic quadrilateral are supplementary. The sum of the opposite angles is equal to 180˚
x+100=180
x=180-100=80
Answer:
rewrite what as the unit rate?
Step-by-step explanation:
What is the question
Answer:
associative property
Step-by-step explanation:
97.8-63.65
97.80
-63.65
-----------
34.15
