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natita [175]
3 years ago
7

H(n) - 4n - 4; Find h(0)

Mathematics
1 answer:
9966 [12]3 years ago
6 0
4h hi fing h0 9 p h)n 0
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a music store marks up the instruments it sells by 30% if the store-bought a guitar for $45 what will be its store price
kirza4 [7]

Answer:

58.5

Step-by-step explanation:

your welcome

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HELP PLEASE my teachers always force me to turn on my camera during class unless I have a valid excuse can anyone give me a crea
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Answer: My internet connection is not good enough.

Step-by-step explanation: This one may be pretty commonly used but also a common problem people always have and it's pretty unavoidable. Tell her that the call\meeting gets super laggy and then ends up freezing and that doing it over voice is a better option for you so you can get the best learning experience or something like that. Basically pretend you care until he\she believes it.

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4 0
2 years ago
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Show all work to factor x4 − 10x2 + 9 completely.
leva [86]

Answer:

(x+1)(x-1)(x+3)(x-3)

Step-by-step explanation:

x4-10x^2+9

Group expression so that the coefficients of the x^2 terms add up to +9.

= x^4 -9x^2   - x^2+9

match coefficients in both groups

= x^4 -9x^2   - (x^2-9)

factor each group

= x^2 (x^2-9) - 1(x^2-9)

now factor out the common factor (x^2-9)

= (x^2-1)(x^2-9)

Finally, factor each quadratic factor

= (x+1)(x-1)(x+3)(x-3)

6 0
3 years ago
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SOMEONE HELP ME PLEASE!!!!!!
vaieri [72.5K]
Answer: Choice C

The non-pencil part of the compass is placed at point G. The compass must be kept the same width that was used to form the arc shown. The idea is to draw another arc so that it starts above G (so its on the opposite side of point A) and traces out a similar path as the arc in the diagram. 

Check out the attached image to see what I mean. The new second arc is shown in red.

3 0
3 years ago
Jonas bought 3 books. Each book was the same price. After using a $10-off coupon, the total charge was $20. Which equation can b
Brums [2.3K]

Answer:

3b-10=20

Step-by-step explanation:

3b-10=20

3b-10+10=20+10

3b=30

3b/3=30/3

b=10

8 0
1 year ago
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