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vfiekz [6]
3 years ago
15

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

Mathematics
1 answer:
Nikolay [14]3 years ago
6 0

Answer:

a\sqrt{3}

Step-by-step explanation:

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65* It is drawn with a round ruller...

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Analyze the key features of the graph f(x) = 1/x+3 -2
tia_tia [17]
<h2>Explanation:</h2><h2></h2>

Here we have the following rational function:

f(x) = \frac{1}{x+3} -2

So the graph of this function is shown in the First Figure below. Let's define another function which is a parent function:

g(x)=\frac{1}{x}

Whose graph is shown in the second figure below. So we can get the graph of f from the graph of g this way:

Step 1. Shift the graph 3 units to the left:

f_{1}(x) = \frac{1}{x+3}

Step 2. Shift the graph 2 units down:

f(x) = \frac{1}{x+3}-2

Finally, the features of the graph of f are:

The graph of this function comes from the parent function g and the transformations are:

  • A shifting 3 units to the left
  • A shifting 2 units down

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3 years ago
What is -5/8 times 2/3 fraction​
jeka94

-5 over 8 times 2 over eight is -5 over 12! ♥️ good luck!

5 0
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Read 2 more answers
NEED HELP ASAP. please do not answer if you won’t help. If three resistors with resistances R1,R2,R3, are connected in parallel
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1/(1/R1 + 1/R2 + 1/R3)
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Find the value of x.
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Step-by-step explanation:

Remember A scaling triangle has different numbers for every side

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