2 years ago

A footbridge over a river is modelled by the equation h=-0.05x^2+0.36x+1 where “H”

1 answer:

Ann [662]2 years ago

5 0

Answer: 12 m

Step-by-step explanation:he path of a football has been modeled by the equation:

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Phoenix [80]

Answer:

Step-by-step explanation:

y = a(x-h)² + k, where (h,k) is the vertex.

vertex is clearly (0,0), so y = ax².

Plug in (3,3) and solve for a:

3 = a3²

a = ⅓

y = ⅓x²

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3 years ago

beks73 [17]

15 x 0.20 = 3
15-3 = 12
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3 years ago

Vlad [161]

The drum will hold 20 quarts.

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3 years ago

Zanzabum

18? because 45 divide by 5 is 9, and 5 cookies minus 3 is 2, so multiply 9 by 2 for 18

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3 years ago

Lera25 [3.4K]

You must add x^2+x+6

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3 years ago