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Scrat [10]
2 years ago
5

F(x)=x^2-12x+20 a. f(0) = ? b. f(2) = ? c. f(x) = 0,x = ? d. f(x)= 9,x = ?

Mathematics
1 answer:
bekas [8.4K]2 years ago
5 0

Answer:

c . f(x)=0,x=????????????

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Matrix fractions 1/2+2/6. I don't understand the steps in this.​
Effectus [21]

Answer: 5/6

Step-by-step explanation:

You have to multiply the denominator and numerator by 3 to get the same denominato. Then you ONLY add the numerator. 3/6 + 2/6 = 5/6.

5 0
2 years ago
T¹/³+t¹/²=12.Pleass solve for me​
mart [117]
I think it’s 72/5 there’s the proof I hope im was helpful

6 0
3 years ago
Read 2 more answers
The terminal velocity of a person falling through air is about 100Km/hr. The acceleration due to gravity is 10ms−2. Use this inf
Aleonysh [2.5K]

The question here is how long does it take for a falling person to reach the 90% of this terminal velocity. The computation is:

The terminal velocity vt fulfills v'=0. Therefore vt=g/c, and so c=g/vt = 10/(100*1000/3600) = 36,000/100,000... /s. Incorporating the differential equation shows that the time needed to reach velocity v is 

t= ln [g / (g-c*v)] / c. 

With v=.9 vt =.9 g/c,

t = ln [10] /c = 6.4 sec.

8 0
3 years ago
How do I simplify a fraction? For example if the question is 7 1/5 divided by 2 2/15 what would I do to simplify?
Westkost [7]
7 1/5:
Multiply the denominator and the whole number: 7*5 = 35 and then add the numerator: 35+1= 36/5. Then, do this for the following fraction, the improper fraction value of 2 2/15 is 32/15.
Now we need 36/5 & 32/15 to have common denominators so that we can simplify it a little less complicated.

For Instance,

36/5*3= 108/15

Now we divide, (108/15)/(32/15)
108/32= 3.375 = 3 3/8

Answer is 3 3/8.

Hope this was easy to understand!
3 0
3 years ago
What IS 1 + 1 in monkey math?<br><br>WILL GIVE BRAINLIEST!!​
blsea [12.9K]
2 of course 1+1=2 ik what your talking ab
4 0
2 years ago
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