Distance = rate (speed) x time
d = (6km/h)(2.33 hrs) (needed to convert 2h 20 mins to hours)
d = 13.98 km
Answer:
x = 95°
y = 147°
z = 128°
Step-by-step explanation:
z = 180 - 52 = 128°
x: first find the remaining angle in the big triangle, 180 - (45 + 50) = 85°
x = 180 - 85 = 95°
y: first find the remaining angle in the small triangle, 180 - (95 + 52) = 33°
y = 180 - 33 = 147°
Let 't' represent the time of the walk in minutes.
5.1*t = 220
t = 43.14 min
The person needs to walk at least 43.14 minutes to but at least 220 calories.
Answer:
99
Step-by-step explanation:
A 41 B is a right angle triangle =90 add 41+90 =131 then subtract angle D = 32
so 131-32 = 99 answer I hope it helps u