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swat32
3 years ago
9

What is the perimeter of the larger triangles

Mathematics
1 answer:
kirill [66]3 years ago
5 0
It’s 12 cause the smaller triangle is smaller by times 3 so if u multiply all those and the missing one would be 12 cause 4 times 3 is 12
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The difference between the roots of the quadratic equation x2 -14x +q =0 is 6. Find q
Irina-Kira [14]

9514 1404 393

Answer:

  q = 40

Step-by-step explanation:

When the quadratic has roots p and r, it can be factored as ...

  (x -p)(x -r) = x² -(p+r)x +pr

So, the sum of the roots is 14, and their difference is 6. This lets us find the roots from ...

  p + r = 14

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  2p = 20 . . . add the two equations

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The value of interest is then ...

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  q = 40

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The graph shows the roots to be 4 and 10, as we found.

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Step-by-step explanation:

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The company must sell at least 2 shirts to break even.

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Step-by-step explanation:

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