Answer:
-39/2 or -19 1/2
Step-by-step explanation:
Answer:
26
Step-by-step explanation:
The sum of angles in a triangle is 180 degrees, use this and set up an equation;
x + ( 4x -5 ) + 55 = 180
Simplify
x + ( 4x - 5 ) + 55 = 180
5x + 50 = 180
Inverse operations;
5x + 50 = 180
-50 - 50
5x = 130
/5 /5
x = 26
No this is not a function because 4 is used twice on the y side
X can you please give me braknlistest yes yes thank yoy
