Answer:
His usual speed is 105 km/hr.
Step-by-step explanation:
Let his usually speed be s km/hr and the distance between the towns be d km. So we have the equations:
s = d/6
s - 15 = d / (6 + 1)
from the first equation:
d = 6s and from the second:
d = 7(s - 15)
Eliminating d we get:
6s = 7(s - 15)
7s - 105 = 6s
s = 105.
Answer:
x = 42, y = 36.37
Step-by-step explanation:
Answer:
LA = 322 meters squared
Step-by-step explanation:
LA = hp
= 26(2 + 5 + 5.39)
= 26(12.39)
= 322 meters squared rounded to the nearest whole number
The 4th choice
Answer:
728.1
Step-by-step explanation:
Answer:
B:0.2(48)
Step-by-step explanation:
Of means multiply
20% of 48
Changing to decimal form
.20 * 48
