Answer:
Step-by-step explanation:
speed = distance / time
1. (238 mi)/(5.6 h) = 42.5 mph
2. (446 mi)/(17.8 h) = 25.0561... mph . . . (a very long repeating decimal)
3. (387 mi)/(12.9 h) = 30 mph
t= 6 1/4 hope this helps
121
180°-74° = 106°
106°= x-15°
106+15= X
x= 121
(correct me if im wrong plz)
32 tiles
32+0.69*n= 32.69
32.69*n= 32.69n-0.69
=32
