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Alika [10]
3 years ago
15

What is the correct value of f(-10) if f(x) = 6x2 – 5x

Mathematics
1 answer:
ycow [4]3 years ago
4 0
F(-10)= 6(-10)2-5(-10)
(-10)= -70
Then cancel (-10) and divide -70/-10 then cancel again the negative sign = 7
So, the answers f=7
I hope this is correct
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Explain how you can use place value to describe how 0.05 and 0.005 compare
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3 0
4 years ago
The quotient of a number and 2 is the same as the difference of the number doubled and 3. What is the number?
blondinia [14]

Answer:

Step-by-step explanation:

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What is 9/5,-2.5,-1.1,-4/5,0.8 from least to greatest
padilas [110]
Convert 9/5 and -4/5 to decimal form 
= 1.8 and -0.8

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Soloha48 [4]

Answer:

I believe it would be 376.65 for flooring for a 4.5x3.6 large room

4 0
3 years ago
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Which sequence could be described by the explicit definition: t_n=2^n+1t n = 2 n + 1
yuradex [85]

Answer:

2. 27

3. Option C. 3, 5, 9, 17, 33, ...

Step-by-step explanation:

2. The sequence is defined by the explicit function t_{n} = 2^{n}  - n

Therefore, the 5th term i.e. t_{5} of the sequence.

t_{5} = 2^{5}  - 5 = 32 - 5 = 27 (Answer)

3. The explicit definition is t_{n} = 2^{n}  + 1

Hence, t_{1} = 2^{1}  + 1 = 3

t_{2} = 2^{2}  + 1 = 5

t_{3} = 2^{3}  + 1 = 9

t_{4} = 2^{4}  + 1 = 17

Therefore, the option C is the right sequence. (Answer)

4 0
3 years ago
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