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stellarik [79]
3 years ago
15

Which expression is equivalent to-10w - 15.5? A. -5(2w-15.5) B. -5(2w+3.1) C. -5(5w-15.5) D. -5(5w+10.5).​

Mathematics
1 answer:
wariber [46]3 years ago
5 0

Answer:

D

Step-by-step explanation:

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Tamiku [17]
The answer is:  " <span>4 cos² Θ " .
_____________________________________________
Explanation:
_____________________________________________</span>
(cos Θ − cos Θ)²  + (cos Θ + cos Θ)²  

   =   0² + (cos Θ + cos Θ)²  ;

   =  0 + (2 cos Θ)² = (2 cos Θ)(2 cos Θ)  ;

   =  4 (cos Θ)² = 4 cos² Θ .
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3 0
4 years ago
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2&lt;3p-7&lt; 11 what would be the correct answer for this qustion
Leni [432]

Answer:

Hey! Heres your answer -

Step-by-step explanation:

I hope this helps you! :)

3 0
3 years ago
(x - 10) + (3x - 6) <br> Also and why?
DiKsa [7]

(x - 10) + (3x - 6)

combine like terms

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8 0
3 years ago
What is the slope of the line perpendicular to the segment with endpoints (2,0) and (-6,3)?
r-ruslan [8.4K]

Answer:

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Another line that is perpendicular with above line has slope:

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=> Option B is correct

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3 0
3 years ago
A stack of logs has 22 logs on the bottom layer. Each subsequent layer has 4 fewer logs than the previous layer. If the top laye
Paraphin [41]

Answer:

88

Step-by-step explanation:

7 0
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