2 years ago

X = [?] 3x + 2 + 6x + -20

1 answer:

Helen [10]2 years ago

6 0

Answer:

9x−18

Step-by-step explanation:

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balu736 [363]

Answer:

Area of circle = 9<em>π</em>

Step-by-step explanation:

Area of sector = $\frac{1}{2} \pi$

Its central angle = $\frac{1}{9}\pi \text{ radians}$

$\text{Area of sector} = \dfrac{\text{Central angle}}{2\pi} \times\text{Area of circle}$

$\text{Area of circle} = \text{Area of sector}\times\dfrac{2\pi}{\text{Central angle}}$

$A = \dfrac{1}{2}\pi\times\dfrac{2\pi}{\frac{1}{9}\pi} = 9\pi$

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3 years ago

kifflom [539]

It would be 8/1000 as a fraction

4 0

3 years ago

Alik [6]

Answer: The answer is B

Step-by-step explanation:

4 0

3 years ago

kolezko [41]

Answer:

Slope = $\frac{-3}{4}$

Step-by-step explanation:

(5 , -2) ; (-3, 4)

$Slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{4-[-2]}{-3-5}\\\\=\frac{4+2}{-3-5}\\\\=\frac{6}{-8}\\\\=\frac{-3}{4}\\\\$

3 0

3 years ago

Rom4ik [11]

The surface is the sun of all the sides. With the information provide I can only work out the volume, which is 420cm^3

4 0

2 years ago