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2 years ago

What is the inequality shown?

Mathematics

1 answer:

NARA [144]2 years ago

6 0

Answer:

-2 ≤ x ≤ 2

Step-by-step explanation:

There is a coloured in circle above the -2, meaning that x is either bigger than or equal to -2.

There is also a coloured in circle above the 2, meaning that x is either smaller than or equal to 2.

This tells us that the inequality would be:

-2 ≤ x ≤ 2

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maxonik [38]

Answer:

$42.5\:\mathrm{m^2}$

Step-by-step explanation:

The area of a sector with measure $\theta$ in degrees is given by $r^2\pi\cdot\frac{\theta}{360}$ , where $r$ is the radius of the sector.

What we're given:

$r$ of 5
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Solving, we get:

$A_{sector}=5^2\pi\cdot \frac{195}{360}=13.5416666667\pi=42.5424005174\approx \boxed{42.5\:\mathrm{m^2}}$

*Notes:

units should be in square meters (area)
the problem does not say whether to round or leave answers in term of pi, so you may need to adjust the answer depending on what your teacher specifically wants

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Answer:

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Step-by-step explanation:

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3 years ago

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