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choli [55]
3 years ago
14

Can someone pls help me? and explain how you got your answer??

Mathematics
1 answer:
trapecia [35]3 years ago
5 0
Y - 1 = 1/2(x - 2)
y - 1 = 1/2x - 1 
y = 1/2x

2x + 1 = 1/2x...multiply by 2
4x + 2 = x
4x - x = -2
3x = -2
x = -2/3

y = 1/2x
y = 1/2(-2/3)
y = -2/6 which reduces to -1/3

so ur solution is (-2/3,-1/3)

Quadrant III contains (-x,-y).....so ur solution lays in quadrant III
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PolarNik [594]

Answer:

the answer is 4x-3x^2

Step-by-step explanation:

since you cant combine like terms, the binomial is already simplified

if you want to factor it, the binomial would be rewritten as x(4-3x)

6 0
3 years ago
one of the solutions to x2 − 2x − 15 = 0 is x = −3. what is the other solution? x = −5 x = −1 x = 1 x = 5
Goryan [66]
x^{2} -2x-15=0
P(-15)
s(-2)
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3 0
4 years ago
Solve for the roots in simplest form using the quadratic formula:<br>4x2 – 12x = -5​
Art [367]

Answer:

x=2.5&.5

Step-by-step explanation:

The quadratic formula is (-b+or-sqrt(b^2-4ac)/2a

12+or-sqrt((-12^2)-4(4)(5))

12+or-sqrt(144-80)

12+or-sqrt(64)

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7 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the point (-6,-4)(−6,−4) and is parallel to the line x+6y=12x+6y=12?
masya89 [10]

Answer:

x + 6y + 30 = 0

Step-by-step explanation:

x + 6y = 12

6y = -x + 12

y = -⅙x + 2

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y + 4 = -⅙(x + 6)

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4 years ago
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