on the side of 20 feet you have 5 fence posts each in including one on each of the corners. On the 35 feet side you would have 8 including the corners, but since the corner posts are done its 6 on each 35 feet side. So you get 5+5+6+6=22

6 0

3 years ago

Is 5 3/8 greater than 5 4/10

Lostsunrise [7]

Answer:

False

Step-by-step explanation:

5 3/8 > 5 4/10

4 0

3 years ago

Kwan hiked up a hill at 4 km/h and back down at 6 km/h. His total hiking time was 3 hours. How long did the trip up the hill tak

Leya [2.2K]

Let the time to hike up the hill = t

As given that the total time time up and down is 3 hrs, therefore

The time down the hill = 3-t

The distance up and down is the same.

Distance = speed * time

$4t=6(3-t)$

$4t=18-6t$

$10t=18$

t=1.8

Hence, time taken to uphill = 1.8 hours

Time taken to down hill = 3-18 = 1.2 hours

3 0

3 years ago