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unett

Answered 2021-08-16
Author has **10896** answers

content_user

Answered 2021-10-13
Author has **1938** answers

find the height of the arch at distances of 10, 30 and 50 feet from the center.

Substitute the x values in the equation to find the y values

10 feet from the center would be x=50 and x=70; this will check our equation

they should be equal

x | y

-------

50|24.3

70|24.3

30 feet from the center: x=30, x=90

30|18.75

90|18.75

50 ft from center: x=10, x=110

10|7.64

110|7.64

Substitute the x values in the equation to find the y values

10 feet from the center would be x=50 and x=70; this will check our equation

they should be equal

x | y

-------

50|24.3

70|24.3

30 feet from the center: x=30, x=90

30|18.75

90|18.75

50 ft from center: x=10, x=110

10|7.64

110|7.64

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Learn with an example

If \(\displaystyle{D}{E}={7}\) and \(\displaystyle{E}{F}={11}\), what is DF?

Write your answer as a decimal or integer.

If \(\displaystyle{D}{E}={7}\) and \(\displaystyle{E}{F}={11}\), what is DF?

Write your answer as a decimal or integer.