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Ilia_Sergeevich [38]
3 years ago
10

What’s the slope of the line?

Mathematics
2 answers:
Zolol [24]3 years ago
6 0

Answer:

-3

Step-by-step explanation:

We can find the slope of a line by finding 2 points

(0,4) and (2,-2) are two points on the line

m = (y2-y1)/(x2-x1)

   = (-2-4)/(2-0)

   = -6/2

   =-3

Reika [66]3 years ago
5 0

Answer:

Y=-3x+4

Step-by-step explanation:

The Slope is -3 and the Y intercept is +4

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3 years ago
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Maslowich

Answer:

135

Step-by-step explanation:

angle APB is an alternate interior angle to DBC and line DB is supplementary

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7 0
3 years ago
What is the value of the expression 2x2+3xy-y2, when x=2 And y=-4
Otrada [13]
Plug in 2 for x, and -4 for y

2(2)² + 3(2)(-4) - (-4)²

2² = 4(2) = 8
3(2) = 6(-4) = -24
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8 - 24 - 16 = answer

Simplify.

answer = 8 - 40
answer = -32

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7 0
3 years ago
Write the product in standard form (2x + 5) ^2
Iteru [2.4K]

Answer:

4x^2+20x+25

Step-by-step explanation:

(2x+5)^2 = (2x+5) (2x+5)

Using the foil method : 2x(2x) = 4x^2

(2x) (5) = 10x

(2x) (5) = 10x

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Combine like terms

4 0
3 years ago
Complete the following to describe how to draw to diagram to represent the answer 3÷3/5
OverLord2011 [107]

Answer:

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6 0
3 years ago
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