3 years ago

What is the slope of the line

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

3 0

Answer:

-1

Step-by-step explanation:

The rise over run is -2 over -2.

-2/-2=-1

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Please answer to receive ten points. I'll vote who answers first the brainliest if its correct.

beks73 [17]

The distance between points $P_1(x_1,y_1)$ and $P_2(x_2,y_2)$ can be calculated using formula

$P_1P_2=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}.$

$AB=\sqrt{(-7-(-11))^2+(8-4)^2}=\sqrt{16+16}=\sqrt{32}=4\sqrt{2}\approx 5.657.$

$AC=\sqrt{(-4-(-11))^2+(4-4)^2}=\sqrt{49+0}=\sqrt{49}=7.$

$CB=\sqrt{(-7-(-4))^2+(8-4)^2}=\sqrt{9+16}=\sqrt{25}=5.$

Then

$P_{ABC}=5.657+7+5=17.657\approx 17.7$

Answer: correct choice is C.

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2 years ago

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Lapatulllka [165]

Answer:

C [ -1 ,1 ]

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Which of the following is equivalent to the midpoint between the points (8, -9) and (0, 5)?

olya-2409 [2.1K]

Add up the x points and divided by 2
same to go for the y points
so the and is (4,-2)

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3 years ago

Fatima evaluated the expression when m = -2 and n = 4. Her work is shown below.

Kruka [31]

Answer:

The answer to your question is: third option is correct.

Step-by-step explanation:

The third option is correct

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$\frac{4}{(2)^{2}(4)^{3}}}$

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100 times 100 times 100 times 100 times 100 times 4000

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(100^5) * 4000 = 10000000000 * 4000 = <span>4 * 10^13</span>

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