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leonid [27]
3 years ago
14

**Hello !** I need help to do that algebra homework. I don't really know how that website works, so just tell me how much points

you want if your answer is good and i'll give them to your with a lot of pleasure. Here is the homework : Thank you so much for your help ! :)

Mathematics
1 answer:
Mrrafil [7]3 years ago
3 0

Answer:

  y = √(900 -x²); see below for a graph

Step-by-step explanation:

The high point (30 ft) is the radius of the circle, so the equation is ...

  x² +y² = 30²

Subtract the x-term and take the square root to find y.

  y² = 30² -x²

  y = √(30² -x²) = √(900 -x²)

The graph is shown in the attachment.

_____

<em>Comment on "how that website works"</em>

We don't know what web site you're referring to, but the one I like is Desmos. It only takes a few minutes to learn to graph the equation here.

You don't even need to solve for y to get the desired graph. You can simply specify that y ≥ 0.

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vivado [14]

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In fig 2 :

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2 years ago
PLEASE HELP WHAT IS THE ANSWER SHOW WORK PLEASE !!!
Mrac [35]

Answer:

d = 6.1m

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Step-by-step explanation:

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3 years ago
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slava [35]

A number is 2/3 of another number.  Both added together equals 50.

One of these numbers consists of three parts, and the other consists of two of those three parts.  So, there are 5 equal parts in total.

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