We know that the two angles given are supplementary so we can do:
3(x-8)+2(x+10)=180
Then we simplify.
3x-24+2x+20=180
Simplify
5x-4=180
Combine like terms
5x-4=180
+4 +4
5x=184
Divide to make it x alone.
5x=184
/5 /5
x = 36.8
I hope this helped
Answer from: Quest
answer: 590
step-by-step explanation:
Answer from: Quest
at home andrea has 1 2/3 kilograms of rice
step-by-step explanation:
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