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2 years ago

In the figure diameter DE is drawn with the midpoint of the circle at C(-3; 2).

Mathematics

1 answer:

Lelechka [254]2 years ago

7 0

Answer:

Step-by-step explanation:

$gradient = \frac{y2 - y1}{x2 - x1}$

$y2 = - 3 \\ y1 = 3 \\ x2 = 2 \\ x1 = 3$

$\frac{ - 3 - 1}{2 - 3} = \frac{ - 4}{ - 1} = 4$

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The terminal point of Dis ( 1/2,3/2). What is cos 0?

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Answer:

(c). $\frac{1}{2}$

Step-by-step explanation:

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Answer:

3rd option.

Step-by-step explanation:

$\frac{2|k|}{5}$ = 4

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2 years ago

The amounts of Cathy’s last six clothing purchases were $109, $72, $99, $15, $99, and $89. For each question, choose the mean, m

lisov135 [29]

Answer:

The mean value = $80.5

Step-by-step explanation:

The value of her last six spendings are $109, $72, $99, $15, $99, and $89.

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Mean = Total spendings/number

Mean =483/6

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For the median.

Lets arrange it in ascending order

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To convince her parents that she needs an increase in allowance she would show them the bigger spendings .

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