What is the answer to the problem
2 answers:
The sum of the 3 angles in a triangle = 180°
73 + 60 + 6x + 5 = 180
138 + 6x = 180
6x = 42
x = 7
Please lmk if you have questions.
Answer:
7
Step-by-step explanation:
The sum of the measures of the angles inside a triangle is 180°. Therefore, we can create the equation (6x+5)+60+73=180.
Then we simplify:
1. combine like terms. (6x+5)+60+73=6x+5+60+73=6x+138
2. 6x+138=180, -138 to both sides of the equation. the equation becomes 6x=42.
3. /6 to both sides of the equation. we can reach the conclusion that x=7
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