Answer:
a = 14
Step-by-step explanation:
Because angles x and w are equal, sides 14 and a are also equal.
We can immediately conclude that a = 14.
The fourth answer is correct, the rest are incorrect.
Answer:
1/6
Step-by-step explanation:
Let's find the remaining distance they must travel.
Total distance-distance covered
150-60=90 mi
Now, we need to find the average speed they need to travel per hour to reach the destination in 2.5 (2 1/2) hours.
90 mi/2.5 h=36 mi/h
They must travel at an average speed of 36mph to reach their destination in 2 1/2 hours.
Check:
60+36(2.5)
=120 mi