The measures of angle 1and angle 2 are 25% and 45% of the sum of the angle measures of the triangle. Find the value of x.
1 answer:
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Answer:
B
Step-by-step explanation:
<em>Let's multiply this out and combine like terms:</em>
So there are 2 terms.
Answer choice B is right.
ANSWER
a=9
EXPLANATION
The given quadratic equation is
If x=1 is a solution, then it must satisfy this equation:
Therefore the value of 'a' is 9
