Slope is rise/run
gains 4m height for every 3secons
rise=4m
run=3sec
slope=4/3
if takes 54seconds t
54 times 4/3=72 meters
max height is 72 meteres assuming that it starts from the ground level
A1 represents the first term
d represents the common difference.....and since the common difference is 3, u have to add 3 to each term to find the next term....because with an arithmetic sequence u add to find the next term, whereas, in a geometric sequence u multiply to find the next term
5...first term
5 + 3 = 8...2nd term
8 + 3 = 11...3rd term
11 + 3 = 14...4th term
ur answer is B
First, to find the measure of the interior angle, you have to find the su of all the angles:
1080 degrees
Then you take that and divide it by the number of sides on the polygon, so in this case, 8 sides, and divide the total, 1080 degrees, and divide it by 8:
1080/8= 135
And, to solve it the other way around, if the interior angle isnt the variable, you multiply the measure of the interior angle by the nuber of sides on the polygon:
135x8= 1080
All you have to do is multiply 18.3 x 5.1
18.3×5.1=93.33
It will take 93.33 minutes to repair the entire section. Hope that helps!
