... undergoes development throughout the course of the story. They're dynamic, and change as the plot progresses.
If we know that line
is equal to line
, then this means that ∠
has to be equal to ∠
in order to form a closed triangle. All angle measures of a triangle add up to
°, so use the equation:
.
70 + x = 180
Subtract 70 from both sides to isolate x:
180 - 70 = 110
110 = x
Hope this helped.
Answer:
$7.05
Step-by-step explanation:
Answer:
I think 2+-1x+9y
Step-by-step explanation:
Just add the numbers that have the same variables