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Anton [14]
3 years ago
13

What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8? 1.    1x + 2y - 8 = 0       2. 2x +

y - 8 = 0             3. 2x - y + 8 = 0
Mathematics
1 answer:
Elodia [21]3 years ago
4 0
In slope intercept form it would be y=2x+8
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W + 1 = d and d = 3w solve by substitution
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Answer:

Step-by-step explanation:

Given

w + 1 = d...........equation 1

d = 3w ...............equation 2

Now putting d = 3w in equation 1

w + 1 = 3w

3w - w = 1

2w = 1

w = 1 / 2

putting w = 1 / 2 in equation 2

d = 1 / 2 * 3

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Hope it helps :)

8 0
3 years ago
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faust18 [17]

We know that :

\sf{\bigstar \ \ Cos\theta = \dfrac{Adjacent \ Side}{Hypotenuse}}

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Answer:

Okayy

Step-by-step explanation:

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