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3 years ago

What is the slope of the line that passes through the points (-2, -1) and (2, -3)?

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

3 0

Answer:

$m=\frac{-1}{2}$

Step-by-step explanation:

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>:

$m=\frac{-3-(-1)}{2-(-2)}$

$m=\frac{-3+1}{2+2}$

$m=\frac{-2}{4}$

$m=\frac{-1}{2}$

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Have the conditions for inference been met?

alekssr [168]

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2 years ago

△ABC has interior angles with measures x°, 90°, and 70°, and △DEF has interior angles with measures y°, 70°, and 20°. Using the

DerKrebs [107]

The letter answer is d

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3 years ago

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Anika [276]

Answer:

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Step-by-step explanation:

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2 years ago

What's the quotient of I? <br> 5+5i divided by 2+I

sladkih [1.3K]

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3 years ago

P = 215(1.005)t/3

Reil [10]

Answer:

(D) 36

Step-by-step explanation:

0.5% = 0.5/100 = 0.005

It is given that the population (215) is predicted to increase by 0.5%. To know the value after increment, 215 has to be multiplied by (1 + 0.005) or 1.005.

In the equation P = 215(1.005)t/3, the value of t/3 has to be equal to 1 for 0.5% increase.

t/3 = 1

t = 3 years

Convert years to months.

n = 3 ⋅ 12 months

n = 36 months

The correct option is D.

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2 years ago