Yes.x+6 is a factor of f(x)=-x^2+6x
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Answer:</h3>
x = 18.75 m
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Step-by-step explanation:</h3>
In the similar triangles, ...
... EC/ED = BC/BA
... (2.5 m)/(3.2 m) = x/(24 m)
Multiplying by 24 m gives
... x = (24 m)(25/32) = (75 m)/4 = 18.75 m
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Answer:
x = 3
Step-by-step explanation:
29 - 3x = 5x + 5
You want to have the variable of x on one side of the equation, so add 3x to both sides.
29 = 8x + 5
You want to isolate the variable of x, so subtract 5 from both sides.
24 = 8x
You want the variable x on its own, so divide both sides by 8.
3 = x
Check your answer by plugging x back into the original equation.
29 - 3(3) = 5(3) + 5
Solve.
29 - 9 = 15 + 5
20 = 20
Your answer is correct!
There is a break at x = 5 because y = 3 at <5 then shoots up to greater than 6 when x > 5.