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Sergeu [11.5K]
3 years ago
12

How may pound is 1 ton

Mathematics
2 answers:
LuckyWell [14K]3 years ago
6 0
There are 2000 pounds in one ton.
Hope this helps and if it did feel free to mark me brainliest.
Have a great day!!
SVETLANKA909090 [29]3 years ago
3 0
2,000 IBs (pounds) are in a ton.
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fgiga [73]

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Add 4 to each side:

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Remove the parenthesis and combine like terms to get:

y = x-4

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3 years ago
A telescope contains both a parabolic mirror and a hyperbolic mirror. They share focus ​, which is 46feet above the vertex of th
uranmaximum [27]

the center is at the origin of a coordinate system and the foci are on the y-axis, then the foci are symmetric about the origin.

The hyperbola focus F1 is 46 feet above the vertex of the parabola and the hyperbola focus F2 is 6 ft above the parabola's vertex. Then the distance F1F2 is 46-6=40 ft.

In terms of hyperbola, F1F2=2c, c=20.

The vertex of the hyperba is 2 ft below focus F1, then in terms of hyperbola c-a=2 and a=c-2=18 ft.

Use formula c^2=a^2+b^2c

2

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to find b:

\begin{gathered} (20)^2=(18)^2+b^2,\\ b^2=400-324=76 \end{gathered}

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b

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The branches of hyperbola go in y-direction, so the equation of hyperbola is

\dfrac{y^2}{b^2}- \dfrac{x^2}{a^2}=1

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y

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7 0
3 years ago
Find the vertex of the given quadratic function.
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8 0
3 years ago
What is a equation for 11 5 and b
Phoenix [80]
Answer: i need more information in order to help
3 0
3 years ago
Can someone help me
vovangra [49]

the answer is 9 because

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7 0
3 years ago
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