C=(5/9)*(40-32) = (5/9)*8 = 40/9 = 4 4/9
So the right answer is C.
The approximate arc length from the task content is; Choice C; 0.785 units.
<h3>What is the approximate arc length?</h3>
Since the arc length is given mathematically by the formular;
Arc length = (A/360) × 2πr
Hence, since A = π/4 = 18/4 = 45.
Hence; Arc Length = (45/360) × 2 × 3.14 ×1
Arc length = 6.28/8 = 0.785 units.
Read more on arc length;
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Answer:
16x+21
Step-by-step explanation: