Solve. Be sure to eliminate any extraneous solutions. X= square -2x+48
1 answer:
Answer: X = 6
Step-by-step explanation:
Substitute the x’s in the equation for the answer options that are provided.
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The answer is option "3, 40".
<span>m∠cab = 2x
m∠acb = x + 30
m∠cbd = 5x − 50
Now,
</span>m∠cab + m∠acb = m∠cbd
2x+x+30 = 5x-50
2x+x-5x = -50-30
-2x = -80
x = 40
Answer:
Step-by-step explanation:
Answer:
C. None of The Above
Step-by-step explanation:
The peak is at 2 years, not 4. And there is no gap.
Answer:
x=51.3 and y=3 and that is equal to 154 don't forget to put a bar notation in .3 in 51.3
Answer:
28
Step-by-step explanation:
Tan-1(8 / 15)