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Vinil7 [7]
3 years ago
11

Is f(x)=x(4-x)-2 a quadratic function? Explain.

Mathematics
1 answer:
Tanya [424]3 years ago
6 0
It expands to 
4x - x^2 - 2

Yes it is quadratic.
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What are the general direction of badplaas from colesburg
wel

Based on the map, the general direction of Badplaas from Colesburg is South.

<h3>What is a map?</h3>

A map simply refers to a graphical representation which can be used to depict and show all or some parts of a geographical region on planet Earth, and it's drawn to scale on a flat surface.

Generally, the four (4) main cardinal directions on a map include the following:

  • North (N)
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By critically observing the map in the image attached below, we can infer and logically conclude that the general direction of Badplaas from Colesburg is South.

Read more on map directions here: brainly.com/question/11165627

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8 0
2 years ago
AABC is dilated by a factor of 2 to produce AA'B'C!
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Answer:

D

Step-by-step explanation:

in this case, because it is being dilated by a factor of 2 this means that figure A´B´C´ will be double the size of its pre-image ABC.

each side will now be its double which means:

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and side A´B´= 8

since the figure is only increasing its sides the angles of the right triangle remain the same.

<A= 37 degrees

6 0
3 years ago
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What must be added to a^2+3/5a​
kolezko [41]
This question doesn’t really make sense- is it multiple choice, if so what are the options? A can be anything as long as it’s the same?
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2 years ago
Use properties and mental math to solve 7.35+1.47+9.65
Sedbober [7]
18.47 is the answer when you add them together
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3 years ago
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vovikov84 [41]

Answer:

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Step-by-step explanation:

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