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Lana71 [14]
3 years ago
12

Please help me choose the correct formula.

Mathematics
1 answer:
vfiekz [6]3 years ago
5 0
It would be the second option
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Solve the system of equationsy=6x^2-5x+1,y=-2x+4
lubasha [3.4K]

Answer:

Solutions are (1,2) and (-1/2,5)

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Step-by-step explanation:

y=6x^2-5x+1

y=-2x+4

<em>Substitute</em>

-2x+4=6x^2-5x+1

<em>Simplify</em>

0=6x^2-3x-3

<em>Solve by factoring</em>

(x-6/6)(x+3/6)=0

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x=1, x=-1/2

<em>Plug x's into oringinal equation</em>

y=-2(1)+4, y=-2(-1/2)+4

y=-2+4, y=1+4

y=2, y=5

<em>Write out solutions</em>

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3 years ago
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Step-by-step explanation:

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HELP WITH MATH!!!!!!!!
Likurg_2 [28]

Answer:

28 units sqr

Step-by-step explanation:

Area of Rectangle

A= Lw = 8(4) = 32

Area of Triangle

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