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Sphinxa [80]
2 years ago
10

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

Mathematics
1 answer:
prisoha [69]2 years ago
7 0

Answer:

804.2

Step-by-step explanation:

Formula
\pi r^{2}

plug in

\pi *16^{2}

≈ 804.24772

round to nearest tenth

≈ 804.2

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ABCD – FECG<br> what does (x) =
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Answer:

  x = 12

Step-by-step explanation:

Sides of similar figures are proportional, so ...

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3 years ago
Sketch the graph of y = negative 2 x squared + x + 1 using your graphing calculator. What are the x-intercepts of this graph? a.
lions [1.4K]

The x-intercept is (1, 0) and (-0.5, 0).

The correct option is (a)

<h3>What is intercept?</h3>

The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.

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f(x)= -2x^{2}+x+1

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\mathrm{X\:Intercepts}:\:\left(-\frac{1}{2},\:0\right),\:\left(1,\:0\right)

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Hence, the x-intercept is (1, 0) and (-0.5, 0).

Learn more about intercept here:

brainly.com/question/14180189

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2 years ago
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elena-14-01-66 [18.8K]
This is true, because everyone has a fair chance
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Answer:

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