3 years ago

Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

3 0

(0,2)((-2,-4)
slope = (2+4)/(0+2) = 6/2 = 3

equation
y - 5 = 3(x - 1)

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Plz help me with this

goldenfox [79]

Area of triangle=1/2(base×height)
360=1/2((4x-2)(7x+5))
720=(4x-2)(7x+5)
FOIL the binomial
720=28x^2+6x-10
Bring 720 to the other side
28x^2+6x-10-720=0
28x^2+6x-730=0
Factor 2 out
2(14x^2+3x-365)=0
Factor 2(14x+73)(x-5)=0
x-5=0
x=5
It can't be 14x-73=0 because the length can't be negative.
You're welcome.

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3 years ago

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3 years ago

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Answer:

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