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aniked [119]
3 years ago
15

Calculate the radicand of f(x)=x^2+20x+97 and state what it tells you about the roots of the function. Then solve the function u

sing the quadratic formula.
Mathematics
1 answer:
Furkat [3]3 years ago
7 0

Answer: The roots are x=-10 +- root 3.

Step-by-step explanation:

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Pipe A can fill a tank in 5 hours. Pipe B can fill the same tank in 7 hours. If both pipes were open, how long would it take the
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Answer:

It would take them 6 hours to fill an empty tank.

Step-by-step explanation:

Add the amount of time it takes Pipe A and Pipe B to fill an empty tank together (5 + 7) and then divide your sum by two. You should get 12 / 2 = 6.

<em>Hope This Helps!</em>

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2 years ago
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lys-0071 [83]
The slope means the depth per second
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dusya [7]
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Oduvanchick [21]

Answer:

go up 1 from 9x and left 2

Step-by-step explanation:

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5 0
3 years ago
Which symbol correctly compares these two fractions?<br> 4/7 and 8/16
WITCHER [35]

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Step-by-step explanation:

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