Step-by-step explanation:
Length of arc of a circle is given as:

Thus, the measure of central angle is 140°.
1. y<span> ≤ 4x/3+5
2. y</span><span>< 6x/4+3</span>
Answer:
<h2>4×4+
<em><u>4</u></em></h2>
Step-by-step explanation:
<em><u>hope</u></em><em><u> </u></em><em><u>its</u></em><em><u> </u></em><em><u>helpful</u></em>
Im assuming the problem is x^2-16, which would be factored to (x-4)(x+4)