2 years ago

I get pretty confused and I have a huge exam next week please help.

1 answer:

7 0

From the angle bisector theorem, we know
$\frac{9}{x}=\frac{21}{14}$
$\rightarrow9*14=21x$
$\rightarrow 21x=126$
$\rightarrow x=6$

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5x-3-2x/7=24 solve for x

bearhunter [10]

Answer:

X=5.7

Step-by-step explanation:

5x-3-2x/7=24

We simplify the equation to the form, which is simple to understand

5x-3-2x/7=24

Simplifying:

5x-3-0.285714285714x=24

We move all terms containing x to the left and all other terms to the right.

+5x-0.285714285714x=+24+3

We simplify left and right side of the equation.

+4.71428571429x=+27

We divide both sides of the equation by 4.71428571429 to get x.

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2 years ago

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Leto [7]

3 Eggs: 4 times what equals 12? (We use 4 because its 1/4 or a quarter) 3 times 4 equals 12.

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2 years ago

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Si el área de una figura rectangular esta dada por A-bxh,¿cual es la siguiente expresiones representa el área de la puerta

stealth61 [152]

Respuesta:

3x² + 5x - 2

Explicación paso a paso:

Dado que :

Área del rectángulo, A = largo * ancho

Dimensión = 3x - 1; x + 2

Área = (3x - 1) * (x + 2)

Área = 3x² + 6x - x - 2

Área = 3x² + 5x - 2

8 0

2 years ago

Michael had $550 in his savings account. He took out $30.75 every month for one year. What is the net change in Michael's accoun

kozerog [31]

$30.75 x 12 = 369
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2 years ago

Tell me the answer to 10 times 2000 equal blank thousand equal blank

timofeeve [1]

10x2000= 20,000
2000
X 10
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0000
20000

5 0

2 years ago