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Lerok [7]
3 years ago
13

If Angle A= (3x+5) and Angle B= (x+15), find the measure of each angle.

Mathematics
1 answer:
STALIN [3.7K]3 years ago
8 0

Answer:

here \:  < a \: and \:   < b \: are \: on \: same \: line \: so \:   \\ < a +  < b = 180 \\ 3x + 5 + x + 15 = 180 \\ 4x + 20 = 180 \\ 4x = 180 - 20 \\ 4x = 160 \\ x =  \frac{160}{4}  = 40 \\ x = 40 \\ thank \: you

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valentinak56 [21]

Answer:

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Step-by-step explanation:

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Hence, if a₁ is the salary of Doug in the first year, then  

a₁ =30000

Now, each year Doug will receive a raise of $3000 in his salary.

Hence, in the 2nd year, his salary(a₂) will become ( a₁ +3000) per year.

Again, in the 3rd year, his salary(a₃) will become ( a₂ +3000) per year.

Therefor, in the similar manner the recursive formula for his salary in each year will be given as a_{n} =a_{n-1} +3000 and a₁ =30000 for n = 2,3,4,5,6, ...... {aₙ is the yearly salary of Doug in the nth year} (Answer)

7 0
3 years ago
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alisha [4.7K]

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<h3>How to determine the equation</h3>

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brainly.com/question/1781657

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7 0
2 years ago
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3 years ago
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Answer:

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3 years ago
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Nataly_w [17]
Given:
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3 years ago
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