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erica [24]
3 years ago
13

4x-2y=-1 -4x+4y=-2 please help

Mathematics
1 answer:
Shtirlitz [24]3 years ago
3 0
<span>4x-2y=-1
</span><span>Slope = 2 
x-intercept = -1/4
y-intercept = 1/2

</span><span>-4x+4y=-2
</span><span>Slope = 1
x-intercept = 1/2
y-intercept = 1/-2 </span>
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5.3.73 Question Help
Tatiana [17]

Area of the triangle is 20x(x - 1) sq. in

Step-by-step explanation:

  • Step 1: Find the area of the triangle.

Height = 10x in and Base = 4(x - 1) in

Area = 1/2 × base × height

⇒ Area = 1/2 × 4(x - 1) × 10x

            = 20x(x - 1) sq. in

6 0
3 years ago
im not sure wether to replace the minus signs with addition, so if you could help me that would be nice :) 1.2y+4.5-3.4y-6.3
Elenna [48]

Answer:

-2.2y - 1.8

Step-by-step explanation:

We are to simplify the expression:

1.2y + 4.5 - 3.4y - 6.3

Collect like terms:

1.2y - 3.4y + 4.5 - 6.3

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-2.2y - 1.8

That is the answer.

6 0
3 years ago
Abigail and her children went into a movie theater and she bought $71.50 worth of
snow_lady [41]

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6 0
3 years ago
Complete the square to transform the quadratic equation into the form
faltersainse [42]

The square of a binomial is written like

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But our left hand side is

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3 years ago
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lesya [120]

Answer:

nuber 1

Simplifying

3x + 2y = 35

Solving

3x + 2y = 35

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2y' to each side of the equation.

3x + 2y + -2y = 35 + -2y

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5 0
2 years ago
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