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Shkiper50 [21]
3 years ago
6

I need help! please help

Mathematics
1 answer:
masya89 [10]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Please mark me brainleist

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Interpreting Algebraic Expressions<br> 11+9k=6n<br> The expressions has 2 terms.<br> True or false?
Salsk061 [2.6K]
I believe the expression is true
3 0
3 years ago
(−t 4 −5t 3 −10t 2 )+(9t 3 +3t 2 −1)
klemol [59]

Answer:

\left(-t^4-5t^3-10t^2\right)+\left(9t^3+3t^2-1\right)=-t^4+4t^3-7t^2-1

Step-by-step explanation:

Given the expression

\left(-t^4\:-5t^3\:-10t^2\:\right)+\left(9t^3\:+3t^2\:-1\right)

Remove parentheses:  (a)=a

=-t^4-5t^3-10t^2+9t^3+3t^2-1

Group like terms

=-t^4-5t^3+9t^3-10t^2+3t^2-1

Add similar elements        

=-t^4-5t^3+9t^3-7t^2-1         ∵ -10t^2+3t^2=-7t^2

Add similar elements        

=-t^4+4t^3-7t^2-1                  ∵  -5t^3+9t^3=4t^3

Thus, the equivalent expression in simplified form:

\left(-t^4-5t^3-10t^2\right)+\left(9t^3+3t^2-1\right)=-t^4+4t^3-7t^2-1

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3 years ago
I am M I am a number between 17 and 25 I am a multiple of 36 is not a factor of mine what am I
Leni [432]

Answer:

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Step-by-step explanation:

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2 years ago
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When i use " / "  its the bar between, the divider.


X =  - 2( 6 - iy - 3i ) / 3


Y = 3( x - 2i + 4 ) / 2i

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Igoryamba

Answer: A 252 ft3

Step-by-step explanation:

answer is A

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3 years ago
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