Answer:
x = -4/3 or 3/4
Step-by-step explanation:
To solve the equation by completing the square, it is convenient to have the leading coefficient be 1. Accordingly, we divide the equation by 12:
x^2 +7/12x -1 = 0
Add the constant.
x^2 +7/12x = 1
Add the square of half the x-coefficient.
x^2 +7/12x +49/576 = 1 +49/576
Write the left side as a square; simplify the right side.
(x +7/24)^2 = 625/576
Take the square root.
x +7/24 = ±25/24
x = (-7 ±25)/24
x = -4/3 or 3/4
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These solutions suggest the equation could be factored as ...
(3x +4)(4x -3) = -0
Answer:
d
Step-by-step explanation:
Answer:
"A"
Step-by-step explanation:
C & D start at 12... story starts at 15
3*3600 = 10,800 .... 15,000-10,800 = 4200
at 3 the graph has to be at 4200 (which is above 3)
note at 3 "B" is at 3 so answer has to be "A"
Answer:
X=0
Step-by-step explanation:
3(x+2)=y-6 you have to distribute the #3 to the parentheses and you get
3x+6=y-6
Than you subtract subtract 6 to both sides and you have
3x+6=y-6
-6 -6
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3x = y -divide 3 from both sides and your left with x=0
If this awnser dosent satisfy you, sorry
Its a 93 acute that would be my answer i remember when idid this
