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Answer:</h2>
We need to solve both for y.
<u>#9:</u>
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<u>#10:</u>
<u />![y - 1 = -4[x - (-3)]\\\\y - 1 = -4(x + 3)\\\\y - 1 = -4x - 12\\\\y = -4x - 11](https://tex.z-dn.net/?f=y%20-%201%20%3D%20-4%5Bx%20-%20%28-3%29%5D%5C%5C%5C%5Cy%20-%201%20%3D%20-4%28x%20%2B%203%29%5C%5C%5C%5Cy%20-%201%20%3D%20-4x%20-%2012%5C%5C%5C%5Cy%20%3D%20-4x%20-%2011)
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Tan(40)= x/20 => x= tan(40).20= 16,78
Ok done. Thank to me:>
Complement of JEF is 50 degrees
supplement of JEF is 140 degrees
complement of DON is -34 degrees or depending on your teacher, the answer is NONE.
supplement of DON is 56 degrees
<span>I think your answer is 140 + 6x = 462 - 10x
hope that helped!!</span>
Answer:
A; D; E
Step-by-step explanation:
Because they are outside of the triangle. That is what exterior means.
