Tax is $5.60 and the total cost is $85.60.. this is @ 7% tax
The angle between the two tangents drawn from an external point to a circle and the angle subtended by the line segment joining the points of the contact at the Centre are supplymentary,
So,
15.) let the unknown angle be x
=》x + 55° = 180°
=》x = 180° - 55°
=》

16. let the unknown angle be n
=》n + 80° = 180°
=》n = 180° - 80°
=》

Answer: b= -108
Step-by-step explanation:
-6=b/18
-6=b/2(3)^2
-18(6)=b
-108=b
b= -108
*<u><em>I hope that this makes sense :)</em></u>
Answer:
$0.57
Step-by-step explanation:
20% of $2.85 =
= 0.2 * $2.85
= $0.57
10% of 48 is 4.80 so 20% would be 9.60 so he would pay 38.40 before taxes