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Question
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17x³ + (3x + 8x³<span>)
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Remove the bracket
</span>-------------------------------------
17x³ + 3x + 8x³
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Combine like terms
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25x³ + 3x
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Take out common factor
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x(25x² + 3)
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Answer: x(25x² + 3)
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Answer:
10
Explanation:
1
0
− 6
0 + 2
1 = 2
+ 4
1
1
0
− 3
9 = 2
+ 4
1
1
0
− 3
9 + 3
9 = 2
+ 4
1 + 3
9
x = 10
Using the addition rule of the Sine function and the Cosine function, we obtain .
<h3>What are the formulas for (sin x + sin y) and (cos x + cos y)?</h3>
- The formula for the addition of two Sine functions () is .
- The formula for the addition of two Cosine functions () is .
Given that
Then using the above formulas, we get:
(1)
(2)
Dividing the equation (1) by (2), we get:
(3)
Now, we know that .
Thus, using the above formula, we get from (3):
Therefore, using the addition rule of the Sine function and the Cosine function, we obtain .
To know more about Sine and Cosine functions, refer: brainly.com/question/27728553
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Domain and range does not exist => extremely
Answer:
14.5 hours/14 hours 30 minutes
Step-by-step explanation:
- The distance between the two cities is 7.25•100=725 because you multiply the scale distance by the scale.
- The number hours is 725/50=14.5 hours because you divide the distance by 50 (the miles per hour).