3 years ago

What is the sum of−1/3−(−1/2)

1 answer:

8 0

Answer:

0.16666666666 and keep on going. you can add a line above the number to show infinite 6

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Gennadij [26K]

Answer:

this is the graph and answer :D

Step-by-step explanation:

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3 years ago

Hitman42 [59]

Is this a year 9 question and if yes I do not have a clue lol

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3 years ago

photoshop1234 [79]

Answer:

Step-by-step explanation:

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3 years ago

omeli [17]

Answer:

$\dfrac{\sqrt{40}\cdot \sqrt{40}}{2}$

Step-by-step explanation:

The length of the base is the distance between the points 4+2i and 10+4i, so

$\text{Base}=|10+4i-(4+2i)|=|10+4i-4-2i|=|6+2i|=\sqrt{6^2+2^2}=\\ \\=\sqrt{36+4}=\sqrt{40}$

The middle point of the base is placed at point

$\dfrac{4+2i+10+4i}{2}=\dfrac{6i+14}{2}=7+3i$

The length of the height is the distance between the points 5+9i and 7+3i

$\text{Height}=|5+9i-(7+3i)|=|5+9i-7-3i|=|-2+6i|=\sqrt{(-2)^2+6^2}=\\ \\=\sqrt{4+36}=\sqrt{40}$

So, the area of the triangle is

$A=\dfrac{1}{2}\cdot \text{Base}\cdot \text{Height}=\dfrac{\sqrt{40}\cdot \sqrt{40}}{2}$

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3 years ago

avanturin [10]

Answer:

1,1.1,1.25,1.5,1.7,9

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4 years ago