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DerKrebs [107]
3 years ago
9

The answers of this question

Mathematics
1 answer:
Delicious77 [7]3 years ago
6 0

Answer:

1. 1/2 × 7 × 6 = 21

answer is b. 21 cm²

2. answer is d. 3

3. answer is c

4. answer is b

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What fraction is it after subtracting one from both numerator and denominator becomes 5/17​
ruslelena [56]

Answer:

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Step-by-step explanation:

To find the answer to that, you reverse the subtraction. Start with 5/17 and add 1 to both numerator and denominator. You get ...

  \dfrac{5+1}{17+1}=\boxed{\dfrac{6}{18}}

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3 years ago
What is the standard form of (7 - 51)(2 + 3)?
patriot [66]

AnswerAnd Step-by-step explanation:

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likoan [24]

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Step-by-step explanation:

4 0
3 years ago
Help with these questions ASAP!!
8090 [49]

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3 0
4 years ago
Find the coefficient to the x4 term in the expansion of (x + 4) 6.
Tresset [83]

Answer:

  240

Step-by-step explanation:

The x^k term will be ...

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The coefficient of x^4 is 240.

_____

nCk = n!/(k!(n-k)!)

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