I hope this helps you
slope=y2-y1/x2-x1
slope= -3-(-4)/0-2
slope=-3+4/-2
slope= -1/2
32 = 2^5 <==== my answer is too short..lol
7and 2 3rds divided by 5 and 3 8ths is more then one
Answer:
#1 is 60°, #2 is 55°
Step-by-step explanation:
all angles in a triangle add up to 180° so u can just subtract from that for the missing angles. :)
For this case we have:
If after 2 hours the marathon runner has traveled 22 kilometers we have:
2h -----------> 22km
Applying a rule of three, we can know the time it takes to run 42km. So, we have:
2h -----------> 22km
x -------------> 42km
Where "x" is the time it takes to travel 42km. Resolving we have:




Thus, after 3.82 hours the marathon runner will travel 42km.
Answer:
3.82 hours