Answer:
Denote O as center of circle, draw OA, OC.
As property of tangent line from outside of circle (angle OAD = angle OCD = 90 deg):
=> AOC + D = 180
Moreover, angle AOC = 2 x angle B = 2 x 65 = 130
=> D = 180 - 130 = 50 deg
Hope this helps!
:)
The child's starting and finishing location is the same, therefore the displacementnis zero.
2. b=-15 4. b=9 5. m=6 b=1 6. m=-4 b=140
Answer: 4($9.95)+2($12.95)+($15.95)=115
Step-by-step explanation:
$122 because if you add 55 + 67 you get 122 then you just add the dollar sign
