Answer:
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Answer: Our required formula becomes :

Step-by-step explanation:
Since we have given that

We need to write a formula for f(b) in terms of b So, it becomes

Hence, our required formula becomes :

Answer:
x=15
Step-by-step explanation:
These angles are corresponding angles and with parallel lines corresponding angles are equal
9x+19 = 10x+4
Subtract 9x from each side
9x+19 -9x = 10x+4-9x
19 = x+4
Subtract 9 from each side
19-4 =x
15=x
Answer: The answer would be 0.00029932591
Step-by-step explanation:
Answer:
33.7 m
Step-by-step explanation:
tan ACB = AB/AC
tan 34 = AB/50
AB = 50tan(34)
AB = 33.7254258421