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2 years ago

7

Triangle has side lengths of (9k – 4m) centimeters, (8k + 3n)

1 answer:

Olegator [25]2 years ago

5 0

Combine the k’s 17k
Combine the m’s -8m
Combine the n’s 12n
17k-8m+12n

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One of the two conditions for equilibrium states that the sum of the torques around every possible center of rotation must be eq

Alinara [238K]

Answer:

One of the two conditions for equilibrium states that the sum of the torques around every possible center of rotation must be equal to zero. Does this mean that when you analyze a body in equilibrium

Step-by-step explanation:

One of the two conditions for equilibrium states that the sum of the torques around every possible center of rotation must be equal to zero. Does this mean that when you analyze a body in equilibrium

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2 years ago

What is the quadratic. Formula?

balu736 [363]

Answer:

$x = \frac{ - b ± \sqrt{ {b }^{2} - 4ac } }{2a}$

Step-by-step explanation:

For example, we'll use this quadratic equation.

${x}^{2} + 5x + 6$

To understand how to plug it into the formula we need to know what each term represents.

$a {x}^{2} + bx + c$

So the equation above would be put into the formula like this.

$x = \frac{ - 5± \sqrt{ {5}^{2} - 4(1)(6) } }{2(1)}$

Then we would solve

$\frac{ - 5± \sqrt{25 - 24} }{2} \\ \\ = \frac{ -5±1}{2}$

Now, the equation will branch off into one that solves when addition and one when subtraction.

$\frac{ - 5 + 1}{2} = \frac{ - 4}{2} = - 2 \\ \\ \frac{ - 5 - 1}{2} = \frac{ - 6}{2} = - 3$

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3 years ago

.....................

lukranit [14]

Where’s the question

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2 years ago

Plz help me with this

iragen [17]

Answer:

i honestly have no clue

Step-by-step explanation: yeah

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2 years ago

Dr.Imos plants a vegetable garden each year.He plants one fourth of his garden in corn.and one half of his garden in tomatoes,He

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Answer: $12

Step-by-step explanation:

0.05 x 240 = $12

Hope this helps!

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2 years ago