Answer:
x = 24°
Step-by-step explanation:
the sum of the interior angles in a triangle = 180°
so:
(2x + 5°) + 64° + 3x - 9° = 180°
combine like terms:
5x + 60° = 180°
subtract 60° from each side of the equation:
5x = 120°
x = 24°
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Answer:
20
Step-by-step explanation:
24/6=4
(6x4)+(2x4)+(3x4)=
24+8+12=44=answer!
Answer:
2561.2785
Step-by-step explanation: