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vfiekz [6]
2 years ago
15

Cho tam giác ABC đều cạnh a. Khi đó vectorAb+vectorAC  bằng:

Mathematics
1 answer:
Nikolay [14]2 years ago
6 0

Answer:

a\sqrt{3}

Step-by-step explanation:

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Solve the equation using the Zero­Product Property. 6x(3x + 1) = 0
neonofarm [45]
   
\displaystyle  \\ 
6x(3x + 1) = 0 \\  \\ 
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6x = 0 ~~\Longrightarrow ~~ x_1 =  \frac{0}{6} = \boxed{0} \\  \\ 
3x+1 = 0 ~~\Longrightarrow ~~ 3x = -1  ~~\Longrightarrow ~~ x_2 =  \frac{-1}{3} = \boxed{-\frac{1}{3}} \\  \\



4 0
3 years ago
Jose's school has 426 students. His principal has promised the Student Council that their idea will be carried out if they can
evablogger [386]

Answer:

they need 25 more signatures to get their idea carried out

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2 years ago
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Answer:

answer is 57.

Step-by-step explanation:

Given

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Answer:

m=0

Step-by-step explanation:

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