Answer:
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Answer:
37 minutes
Step-by-step explanation:
Y = 5(x+4)-6
<span>x = 5(y+4)-6 </span>
<span>x = 5y +20 - 6 </span>
<span>x= 5y +14 </span>
<span>5y = x-14 </span>
<span>y = (x-14)/5 </span>
<span>
when x = 19, y = (19-14)/5 </span>
<span>y = 5/5 </span>
<span>y=1
In short, Your Answer would be Option 2
Hope this helps!</span>
Answer:
please mark me as brainlist please
Step-by-step explanation:
Correct option is B)
The circumference of the circle is 96 units.
Therefore, 2π×r=96
⇒r=
2×22
96×7
=15.27 units
Now, in the quadrilateral OLMN,∠OLM+∠LMN+∠MNO+∠NOL=360
o
Given that LM and MN are tangents to the circle, ∠OLM=∠ONM=90
o
∴∠NOL=360−90−90−60=120
o
The length of arc is given by rθ where θ is the angle made by the arc at the centre in radian.
Thus, arc length LN=15.27×
180
120π
=31.98
