3 years ago

Find the degree measure of each angle.

1 answer:

3 0

Step-by-step explanation:

The angle between EF = 90 - 39 = 51°

Th angle between ED = 90 - 73 = 17°

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Naddika [18.5K]

Step-by-step explanation:

it will 2.5 this is right answer option D

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il63 [147K]

Use the binomial theorem:

$\displaystyle (2x-9)^5 = \sum_{k=0}^5 \binom5k (2x)^{5-k}(-9)^k = \sum_{k=0}^5 \frac{5!}{k!(5-k)!} 2^5 \left(-\frac92\right)^k x^{5-k}$

The x ³ terms occurs for 5 - k = 3, or k = 2, and its coefficient would be

$\dfrac{5!}{2!(5-2)!} 2^5 \left(-\dfrac92\right)^2 = \boxed{6480}$

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Tasya [4]

Answer:

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Step-by-step explanation:

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gayaneshka [121]

Answer:

Step-by-step explanation:

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Mazyrski [523]

$36.8 because if you do 40 times .08 you get 3.2, after that you do 40-3.2 and you get 3.8. Hope this helps.

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3 years ago