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3 years ago

14

What's the slope of -4,6 and 3,-8

1 answer:

notsponge [240]3 years ago

4 0

Answer:

The slope is -2

Step-by-step explanation:

(-4,6) (3,-8)

(y₂ - y₁) / (x₂ - x₁)

((-8) - (6)) / ((3) - (-4))

(-8 - 6) / (3 + 4)

-14/7 = -2

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Eight balls numbered from 1 to 8 are placed in an urn. One ball is selected at random. Find the probability that it is

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Answer:

$\frac{7}{8}$

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

Solve the following absolute value equations. Show the solution set and check your answers. |0.3-3/5k|-0.4=1.2

9966 [12]

Answer:

**The equation is not clear, so I have provided both options**

<h3><u>Option 1</u></h3>

$\left|0.3-\dfrac{3}{5}k\right|-0.4=1.2$

$\implies \left|0.3-\dfrac{3}{5}k\right|=1.6$

<u>Solution 1</u>

$\implies 0.3-\dfrac{3}{5}k=1.6$

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<u>Solution 2</u>

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<h3><u>Option 2</u></h3>

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$\implies \left|0.3-\dfrac{3}{5k}\right|=1.6$

<u>Solution 1</u>

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<u>Solution 2</u>

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6 0

1 year ago

-6a=54 what is my answer

kupik [55]

Answer:

-9

Step-by-step explanation:

-6a=54

you're trying to get a by its self so divide by -6 on both sides . To get a=54/-6=-9

3 0

3 years ago

What is the equivalent fraction to 2/3

Paraphin [41]

Answer:4/6

Step-by-step explanation:because we multiply the fraccion by 2

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2 years ago