x = 109°
3*180° - 100° - 102° - 108° - 121° = 109°
Answer:
the one complete circuit of the track is 600 meters
Step-by-step explanation:
divide the 2.4 kilometers by 4 which gives you your answer.
2.4 kilometers = 2,400 meters
2,400/4 = 600
Answer:
= 18 ( 3 + 2(\sqrt{3} + \sqrt{2} ))
Step-by-step explanation:
Since 6 is positive, it's (x+blank)^2
6/2=3, and (x+3)^2 = x^2+6x+9. We have x^2+6x-2, so we have to add 9 to both sides to get (x+3)^2-2=9, then subtract 9 from both sides to get
(x+3)^2-11=0, or (x+3)^2=11. Square root both sides to get x+3=sqrt(11), and x=sqrt(11)-3, which is approximately 0.32
Answer:
10 hours
Step-by-step explanation:
If you were to subtract 175 by 95 then you would get 80, then you would divide 80 by 8 then you would get 10.
