The time it takes for an object/person to cover a certain distance is calculated by dividing the distance by the speed.
a. For the first question, the equation would become,
t = 17/v + 12/(v - 2)
b. To answer, this we simply have to substitute 5 to the v of the first equation,
t = 17/5 + 12/(5 - 2)
t = 7.4 hours
<em>Answer: 7.4 hours</em>
The overall charge is +3.
-10+13 = +3
To find the angle take the arctan of the height divided by the base:
angle = arctan(80/20)
angle = 75.96
angle = 76 degrees
Answer: You add 9 each time
Step-by-step explanation:
19 + 9 = 28 + 9 = 37 + 9 = 46 + 9 = 55
hope this helps mark me brainliest if it did
Answer:
20
Step-by-step explanation:
19.55 can be either 19 and 20, but it is closer to 20!
