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AnnyKZ [126]
3 years ago
14

Factor the expression 100n squared - 1

Mathematics
1 answer:
frez [133]3 years ago
4 0
Factor using the difference of squares.

a^2-b^2 = (a+b)(a-b)

100n^2-1
(10n+1)(10n-1)

Final answer: (10n+1)(10n-1)
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A restaurant is open from 2 pm to 2 am on a certain day, and a maximum of 200 clients can fit inside. If f(t) is the number of c
deff fn [24]

Answer:

2

Step-by-step explanation:

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8 0
3 years ago
What is 472 x 82 i also need your thiniing process
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Step-by-step explanation:

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3 0
3 years ago
Equivalent expression to (x +2) (x+9)
ziro4ka [17]

Answer:

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Step-by-step explanation:

just find what it can make. Kinda like a game. Im not sure if im right but wanted to give a shot.

6 0
3 years ago
suppose you currently own a clothes dryer that costs $20/month to operate. A new efficient dryer cost $510 and has an estimated
prohojiy [21]

The first dryer is 25 a month, so 25 times x, or 25x.  

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8 0
3 years ago
Read 2 more answers
Help with some math please!!!!!
Blababa [14]

ANSWER

B. 12

EXPLANATION

The given triangle is isosceles, because two of the arms are equal.

The angles directly under these two arms and the base are equal.

Therefore the three angles of the isosceles triangle are

84°, 4x°,4x°

The sum of these angles is 180°

84 + 4x + 4x = 180

84 + 8x = 180

Group similar terms,

8x = 180 - 84

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Divide both sides by 8

x = 12

The correct choice is B.

6 0
3 years ago
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