2 years ago

What is the measure of angel C rounded to nearest whole number?

1 answer:

8 0

The answer is B. 28 , because the sin of theta = (8/17), then you use sin^-1 and plug it into your calculator. Hope this helps.

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mojhsa [17]

Answer:

84°

Step-by-step explanation:

Adjacent angles in a parallelogram are supplementary:

∠A = 180° -96°

∠A = 84°

5 0

3 years ago

Gina wrote the number 43,628. Then she used the same digits to write a new number. In the new number, she moved the digit 6 one

vivado [14]

The 1,000s place because she was in the 100s and you moved 6 to the left which makes the number higher.

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3 years ago

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What is the value of cosine (StartFraction 4 pi Over 3 EndFraction)? cos(4pi/3)

Dominik [7]

The answer is 1/2.....

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2 years ago

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It is -9° now. The temperature will drop 5° in two hours. What will the

liberstina [14]

Answer:

-14°

Step-by-step explanation:

-9 - 5

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3 years ago

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Use the definition of a derivative to find f’(x).

tatyana61 [14]

Answer:

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Step-by-step explanation:

i) f(x) = 9 / x

ii) f'(x) = $$\lim_{h\to 0} \frac{f(x+h) - f(x)}{h} $ \hspace{0.2cm}$

$= $\lim_{h\to 0} \frac{\frac{9}{x+h} - \frac{9}{x} }{h} = \hspace{0.1cm} $\lim_{h\to 0} \frac{9x - 9(x+h)}{hx(x+h)} $ \hspace{0.1cm} = \hspace{0.1cm}$\lim_{h\to 0} \frac{-9h}{hx(x+h)} = $\lim_{h\to 0} \frac{-h}{x(x+h)} = \frac{-9}{x^2}$$

7 0

3 years ago