3 years ago

Please answer this question only if you know it!

Mathematics

1 answer:

Tresset [83]3 years ago

4 0

You're answer to the following question: "Which Point Must be the Centre of the Circle?" Is C

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Which graph contains an Euler path?

Otrada [13]

Answer:

graph 1

Step-by-step explanation:

path = 2 odd degree vertices, the rest even

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3 years ago

Parallel lines n and p are intersected by transversal lines q and m as shown in the figure below. Lines q, m, and p intersect at

raketka [301]

Answer:

Is the question where they intersect? If so which points?

Step-by-step explanation:

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3 years ago

richard goes to the electronics store.he buys 2 memory cards that cost 8.99 each and 3 packages of batteries that are on sale fo

natka813 [3]

2m + 3b + c + h
m = 8.99, b = 7.47, c = 2.99, h = 29.99
2(8.99) + 3(7.47) + 2.99 + 29.99
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the answer is $73.37 before sales tax

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3 years ago

If the line passing through the points (a, 1) and (−2, 6) is parallel to the line passing through the points (−12, 9) and (a + 2

iren2701 [21]

$\frac{6 - 1}{ - 2 - a} = \frac{9 - 1}{ - 12 - a - 2} \\ \frac{5}{ - 2 - a} = \frac{8}{ - 14 - a} \\ 16 + 8a = 70 + 5a \\ 3a = 54 > > a = 18$

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3 years ago

6. Consider the polynomial p(x) = x^2 + kr^2 +x+6. Find a value of k so that x+1 is a factor of P. Find all the zeros of P.

Nikitich [7]

If x + 1 is a factor of p(x) = x³ + k x² + x + 6, then by the remainder theorem, we have

p (-1) = (-1)³ + k (-1)² + (-1) + 6 = 0 → k = -4

So we have

p(x) = x³ - 4x² + x + 6

Dividing p(x) by x + 1 (using whatever method you prefer) gives

p(x) / (x + 1) = x² - 5x + 6

Synthetic division, for instance, might go like this:

-1 | 1 -4 1 6

... | -1 5 -6

----------------------------

... | 1 -5 6 0

Next, we have

x² - 5x + 6 = (x - 3) (x - 2)

so that, in addition to x = -1, the other two zeros of p(x) are x = 3 and x = 2

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3 years ago