Write a linear function rule for the data in the table. x 0 1 2 3 4 y 3 1 –1 –3 –5
1 answer:
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Answer:
<h2>C ≈ 12.56 m, A ≈ 12.56 m²</h2>Step-by-step explanation:
The formula of a perimeter (circumference) of a circle:
<em>d</em> - diameter
The formula of an area of a circle:
<em>r</em> - radius
We have <em>d = 2r = 4m → r = 2m.</em>
<em>Substitute:</em>
<em>Use π ≈ 3.14</em>
Answer:
16
Step-by-step explanation:
First, we solve for x.
We now evaluate 2-x, plugging in -14 for x.