Fibre optic cable is being installed to connect three communities that have mapcoordinates of (-34, 22), (16, 17), and (0,0). If the

4 answers
Question:

Fibre optic cable is being installed to connect three communities that have map coordinates of (-34, 22), (16, 17), and (0,0). If the units are all in kilometres,
approximately how much cable needs to be ordered?

Answers

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

answer: check all that apply, where the options?

step-by-step explanation:

$18.25 ($365 divided by 20)

the formula of a slope:

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

we have the points (-2, 7) and (2, 3). substitute:

[tex]m=\dfrac{3-7}{)}=\dfrac{-4}{2+2}=\dfrac{-4}{4}=-1[/tex]

answer: the slope is equal -1.

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