Ok this is the last one . lol
2 answers:
Answer:
x=31
Step-by-step explanation:
Together they make a supplementary angle which equals 180 degrees so u need to add them up
My work is in the pic
Answer:
31
Step-by-step explanation:
Because these two angles are supplementary, their angle measures must add up to 180 degrees. Therefore:
3x+2+2x+23=180
5x+25=180
5x=155
x=31
Hope this helps!
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Must be simplified. don;'t really know if we should do distributive property
C is my answer of ask other sources tho. Ok
Use the chain rule:
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Step-by-step explanation:
