2 years ago

Find the slope of the line perpendicular for (-3,-2) and (3, 1)

Mathematics

1 answer:

bogdanovich [222]2 years ago

7 0

Answer: m = 1/2

Step-by-step explanation:

Use the slope formula to find the slope m

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Step-by-step explanation:

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2 years ago

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A train travels at 100 milers per hour. An equation can be written that compares the time (t) with the distance (d). Define the

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The domain is t ≥ 0

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Step-by-step explanation:

$rate = \frac{distance}{time}$

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d₀ is the initial position of the train.

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The domain is t ≥ 0

The range is D ≥ 0

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2 years ago

Ellen must take 4 courses this semester. She has a list of 3 math courses and 4 science courses to from which to choose. (a) Ini

prisoha [69]

Answer:

So the number of total combinations is 35.

Step-by-step explanation:

We know that Ellen must take 4 courses this semester. She has a list of 3 math courses and 4 science courses.

Therefore, she have total 7 courses.

So, we calculate the number of combinations to choose 4 out of 7 courses.

We get:

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So the number of total combinations is 35.

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