Answer:
5
Step-by-step explanation:
sqrt[(-8+3)² + (-6+6)²] = 5
Answer:
0.35
Step-by-step explanation:
.5x.7
Just divide 360 with 30 and you get 12
Answer:
The average rate in miles per hour is 8 miles per hour
Step-by-step explanation:
In this question, we are concerned with finding what Marco’s average rate is, if he cycles 20 miles in 2 1/2 hours
For calculation simplification, we should know that 2 1/2 hours is same as 2.5 hours
Now mathematically, the average speed = Distance/Time
Thus, our disgrace here is 20 miles and our time taken to cover this distance is 2.5 hours
Thus, the average speed = 20/2.5 = 8 miles/hour
Most of the liquid water on earth is in the ocean, this water containing salt makes it unsafe for consumption, to make it safe to drink the water would have to be boiled, turn the water into a gas and leaving the salt from the water behind, and then the water must be cooled again so it returns to liquid form!
