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3 years ago

Write the equation of the line in slope-intercept form containing the point (2,4) and with a slope of

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

4 0

Answer:

y=3/2x+1

Step-by-step explanation:

y=mx+b is the slope-intercept form

y=3/2x+b

we are looking for b now

plug in the points you provided

2=x, 4=y

4=3/2(2)+b

4=3+b

b=1 which is the intercept

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Please help explanation if possible

Andrej [43]

9514 1404 393

Answer:

y -4 = -2(x -(-11))

Step-by-step explanation:

The point slope formula is ...

y -k = m(x -h) . . . . . line with slope m through point (h, k)

So, the boxes in order from left to right are k, m, h.

The problem statement tells you the point is (-11, 4), so h = -11, k = 4. It also tells you the slope is -2, so m = -2.

Putting these numbers in the required order, we have k = 4, m = -2, h = -11 and the equation of the line is ...

$y-\boxed{4}=\boxed{-2}(x-\boxed{-11})$

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3 years ago

Solve for X, will mark brainliest if right

Vitek1552 [10]

Answer:

Step-by-step explanation:

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2 years ago

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faltersainse [42]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Hi everyone, I'm having trouble with these questions and I'm not sure how to do them/where to start. Does anyone have a solution

Iteru [2.4K]

Answer:

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3 years ago

Shawna took a test that had a total of 20 items. She got 4/5 of the items correct. How many items did she get correct?

ehidna [41]

Shawna got 16 items correct

Step-by-step explanation:

To find the percentage of answers or part of total answers we multiply the fraction with the total number of items.

Given

Total items on test = 20

Correct items fraction = 4/5

Then,

$Correct\ items=\total\ items * \fraction\ of\ correct\ answers\\= 20 * \frac{4}{5}\\=\frac{80}{5}\\=16$

Shawna got 16 items correct

Keywords: Percentage, fractions

Learn more about fractions at:

#LearnwithBrainly

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4 years ago