Answer:10
Step-by-step explanation:multiply and simplify
Answer:
The value of the exterior angle is 
Step-by-step explanation:
we know that
The sum of the interior angle plus the exterior angle is equal to
, because are supplementary angles.
Let
x-----> the measure of the exterior angle
so

solve for x

Answer:
(O,2)
Step-by-step explanation:
So I signed in to iReady did the question and got it right.
Answer:
The train would travel 880 km in 11 hours.
Step-by-step explanation: