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3 years ago

2(3x + 1) = x + 22 X=

1 answer:

5 0

Answer:

x=4

Step-by-step explanation:

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lesantik [10]

Answer:

Step-by-step explanation:

To find the area of a semicircle the formula is

$\frac{\pi r^2}{2} \\=\frac{\pi 1^2}{2} \\=6.283m^2$

The square

$A=a^2=2^2=4m^2\\6.283+4=10.283m^2$

$A=wl=7*9=63m^2$ (rectangle)

$A=\frac{ab}{2} =\frac{6*4.5}{2} =13.5m^2\\63+13.5=76.5m^2$ (triangle)

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Answer:

5(2x-7)

Step-by-step explanation:

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Scrat [10]

13.989 to the nearest tenth is 14.0

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