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Nitella [24]
3 years ago
9

The cable for a certain suspension bridge is modeled by a parabola with vertex (0,0) at the center of the bridge. At a point tha

t is 150 ft from the center of the bridge, the height of the cable is 30 ft. Which equation represents the height of
the cable at a distance x feet from the center?
Mathematics
2 answers:
Paul [167]3 years ago
4 0

Answer:

Step-by-step explanation:

h(x)=ax^2

Given h=30 when x=150 we get

a(150)^2=30

a=30/22500=1/750 so

h(x)=x^2/750

frutty [35]3 years ago
3 0

Answer:

its b

Step-by-step explanation:

^u^

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3 years ago
6w-19 + k when<br> w=8 and k = 2
ddd [48]

Answer:

31.

Step-by-step explanation:

1. Write out the problem.

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2. Figure out the first part of the problem.

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3. Find out what the last part of the problem is.

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4 years ago
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3 years ago
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Can someone please solve this, tell me which one goes where in order.​
sasho [114]

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