Answer:
<h2><u><em>
55°</em></u></h2>
Step-by-step explanation:
the sum of the interior angles of a triangles is 180°
so
180 = 75 + 50 + x
x = 180 - 75 - 50
x = 55°
-----------------------
check
55 + 75 + 50 = 180°
the answer is good
Answer
14 inches (took the quiz)
Step-by-step explanation:
There are a total of 7 coins.
There are 2 quarters.
The ratio is Quarters to Total. So, the ration would be 2:7.
2:7
or
2/7
It is porportional because it stays the same, 200 feet per minute