Please help quick. whats the answer and how do u do it? QUICK HELP MATH
1 answer:
Answer:
∠E = 77°
Step-by-step explanation:
You set the angles equal to each other:
9x - 5 = 8x + 4
x = 9
You also know that all angles in a triangle add up to 180°, so:
3x + (9x - 5) + ∠E = 180
3(9) + (9(9) - 5) + ∠E = 180
27 + 76 + ∠E = 180
∠E = 180 - 76 - 27
∠E = 77°
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Greetings!
If the winner has 308 votes, if you add on 40 votes so it makes the total votes to be twice the amount of the other, this is 348. Then you can divide by two to get the amount of votes.
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Hope this helps!
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