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Dennis_Churaev [7]
3 years ago
8

Somebody help me on this plzz

Mathematics
1 answer:
Misha Larkins [42]3 years ago
6 0
(-4,-3) and (4,1)
slope = (1 + 3)/(4+4) = 4/8 = 1/2

perpendicular lines, slope is opposite and reciprocal
so slope of  new line = -2

passing thru (-4, 3)

equation in point slope form
y - 3 = -2(x + 4)

answer
y - 3 = -2(x + 4)

hope it helps
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What is the answer to x+y=3​
Nadusha1986 [10]

Answer:

(x+y)² =(x+y)(x+y)    Then you FOIL (First, outer, inner, last)

(x+y)² =(x+y)(x+y) = xx + xy + xy + yy [and when you combine like terms] = x² + 2xy + y²

(x+y)3 = (x² + 2xy + y²)(x+y) Then you FOIL (First, outer, inner, last)

(x+y)3 = (x² + 2xy + y²)(x+y) = x2x +2xxy + xy2 + x2y + 2xyy + y2y [and when you combine like terms] = x3 + 3x2y+ 3xy2 + y3

Step-by-step explanation:

7 0
3 years ago
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Which ordered pairs are solutions to the inequality 2y−x≤−6 ?
Ray Of Light [21]
Try plugging them in, might seem tedious, but it's the best way to practice. if you plug in a pair and the left side of the equation is less than or equal to 6, it's the right answer.
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3 years ago
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Complete the missing value in the solution to the equation. ​<br><br> y = 3x -7<br><br> (1, ?,)
Luda [366]

Answer: -4

Step-by-step explanation:

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5 0
3 years ago
Need help thanks!!!!!!
kherson [118]

Answer:

<h2>1.5</h2>

Step-by-step explanation:

-----------------------------

Here's how we solve the equation

-1.2\left(3-x\right) = -1.8

-1.2\left(3-1.5\right) = -1.8

-3.6+1.2\cdot1.5 = -1.8

1.2\cdot1.5 = -1.8

-----------------------------

<em>Hope this helps! <3</em>

5 0
2 years ago
14 divided by 3/8 ? (The question mark is not part of the problem...neither is this..)
dmitriy555 [2]
3 divided by 8 is .375
14 divided by .375 is 37.3 repeating
and the fraction for that is 112/3

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