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qwelly [4]
2 years ago
9

Please help with this Piecewise problem!!

Mathematics
1 answer:
tino4ka555 [31]2 years ago
4 0

Remark

That was well worth doing. Desmos gave you the answer to the graph. Unfortunately I can only give you the correct graph. You will have to figure out from the choices which one is the correct answer -- or edit it so I can see what the rest of the question is.

Graph

The red one is f(x) is x + 3 {x <= -2}

The blue one is f(x) is x^2 - 1 {-2 <x <1} Notice the gap at 2. It is not continuous

The green one is f(x) is log_2(-x + 3)  {1 <=x < 3} and there is a gap between the blue and green one.

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Will give max points!!!!!! HELPPPPPP PLEASEEEEEE
Alexandra [31]
Ummmm uh.....fid the perimiter and diamiter and multiply them...
8 0
3 years ago
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Brandon sights a helicopter above a building that is 200 feet away at an angle of elevation of 30 degrees. To the nearest foot,
Firlakuza [10]
The problem says that <span>Brandon sights a helicopter above a building that is 200 feet away at an angle of elevation of 30 degrees. So, you can calculate the height asked, by following this procedure:
</span>
 Tan(α)=Opposite leg/Adjacent leg

 α=30°
 Opposite leg=x
 Adjacent leg=200 feet

 When you substitute these values into the formula above (Tan(α)=Opposite leg/Adjacent leg), you have:

 Tan(α)=Opposite leg/Adjacent leg
 Tan(30°)=x/200
 
 You must clear "x":

 x=200xTan(30°)

 Therefore, the value of "x" is:

 x=115 feet
<span>
 How high above the ground the is the helicopter?

 The answer is: 115 feet</span>
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3 years ago
Which of the following describes a situation in which the total distance a soccer player travels is 0 meter from his starting po
DIA [1.3K]

Answer:

da first one

Step-by-step explanation:

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2 years ago
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Mac's hotel had 128 rooms, and 25% of the room in the hotel had an ocean view
kari74 [83]
I hope this helps you

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2 years ago
Carly will be going to college in 3 years. she anticipates that she will need $12,000 to pay for the first year. she currently h
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12000 - 2900 = 9100

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