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2 years ago

I’ll give brainliest if correct!

Mathematics

2 answers:

zysi [14]2 years ago

8 0

Answer:

D or it does represent with the equation of y=3x

Step-by-step explanation:

Alexus [3.1K]2 years ago

3 0

Answer:

It's D

Step-by-step explanation:

i took the test before

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Please help I will mark brainlist if correct

love history [14]

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Equation
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$y - 9 = - \dfrac{1}{2} (x + 2)$

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Rearrange the equation
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$y - 9 = - \dfrac{1}{2} (x + 2) \\ \\
 y - 9 = - \dfrac{1}{2}x - 1 \\ \\
 y - 9 + 9 = - \dfrac{1}{2}x - 1 + 9 \ \Longleftarrow \text{add 9 to both side} \\ \\
 y = -\dfrac{1}{2}x + 8$

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slope of the perpendicular line
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slope = 2

(*the slope of the perpendicular line is the <span>negative reciprocal of the slope of line)</span>

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Substitute slope into equation y = mx + c
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y = 2x + c

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Find y-intercept
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y = 2x + c
At point (0, 4)
4 = 2(0) + c
c = 4

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Substitute y-intercept into the equation y = 2x + c
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y = 2x + 4

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Answer: y = 2x + 4
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3 0

3 years ago

What's a number that has exactly three factors???

Kay [80]

The factors of 4 are 1, 2, and 4 .

The factors of 9 are 1, 3, and 9 .

3 0

3 years ago

Stevens bank account balance was $212 at the beginning of the month he withdrew $63,$74 and $39 he also deposited $105 and $86 w

Natali5045456 [20]

Answer:

$227

Step-by-step explanation:

First we can add up the withdrawals(63, 74, and 39) which is 176. We can then subtract 176 from 212 to get 36.

So, after the withdrawals Steven has 36 dollars.

We can add the deposits together to get 191. We can then add 191 to 36 to get 227.

8 0

3 years ago

Plz help geometry will mark brainliest

stellarik [79]

15+16+10 =41
BH= 41
Bd=15
Df=16
Fh=10

Plz mark me brainalist answer

3 0

2 years ago

Which equation represents the Line of Best Fit?

Ray Of Light [21]

Answer:

B. y=-x – 7

Step-by-step explanation:

Hope this helps!

4 0

2 years ago