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11111nata11111 [884]
3 years ago
11

F(x)=-x^2+5 I’m supposed to find the solution(s)

Mathematics
1 answer:
rewona [7]3 years ago
4 0

If I'm not wrong, then it's not possible to make zero by adding 5 to a number squared and if it is not (-x)^2 +5 = 0, then how can you evaluate the value?

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Help me giving all good reviews!!
Nikolay [14]

Answer:

152

Step-by-step explanation:

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6 0
2 years ago
What is the unit rate for the proportional relationship represented by the equation y=4/5x
slava [35]

Answer:

<em>the unit rate is 0.8x per unit y</em>

<em></em>

Step-by-step explanation:

the proportional relationship is y = \frac{4x}{5}

this means that the constant of proportionality k = \frac{4}{5} = 0.8

re-writing, we have

<em>y = 0.8x</em>

<em>therefore, the unit rate is 0.8x per unit y</em>

5 0
3 years ago
Footballs cost $22.00 each. The athletic director has $277.00 in his budget to spend on footballs there is a $13.00 shipping fee
ZanzabumX [31]

Answer:

16

Step-by-step explanation:

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5 0
3 years ago
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Vikki [24]

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Step-by-step explanation:

3 0
3 years ago
Write an equivalent expression for each of the following ​
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1) 6x
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3) 5y + 11

hope this helps!
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