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
<span>Estimate
</span>44,596,251 = <span>45,000,000
</span>28,257,934 = <span>28,000,000
</span>45,000,000 - 28,000,000 = 17,000,000
answer
17,000,000
No U ( ͡° ͜ʖ ͡° ) ( ͡° ͜ʖ ͡° )
This is a comment---
Are you acually in middle school because this is algebra 2 and im learning this now in High school
Answer: a=1.16 and b=0.12
Step-by-step explanation:
We know that the residual value= given - predicted
For x=3
The given value =1.1
The residual value=-0.06
Thus
The predicted value (a)= given- residual

For x=4
The given value =3.1
The predicted value = 2.98
Thus
The residual value (b) = given - predicted
