Answer:
pi/6
Step-by-step explanation:
take away the "=" and pretend its a parenthesis and combined
the two, the answer would be pi/6.
Since these are supplementary angles (two angles which sum to 180°) we can say:
4x+x=180 combine like terms on left side
5x=180 divide both sides by 5
x=36°
Answer:
75 square centimeters
Step-by-step explanation:
Multiply by 10,000
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