Answer:
6 minutes and 35 seconds
Step-by-step explanation:
65 km/h will take you 01:32:18 to travel 100 kilometers
70 km/h will take you 01:25:43 to travel 100 kilometers
subract 01:25:43 from 01:32:18 and you have 6 minutes and 35 seconds
Sector area = (central angle / 360) * PI * radius^2
40 = (central angle / 360) * PI * 10^2
40 = (central angle / 360) * 314.159265
central angle = 360* 40 / 314.159265
central angle = 14,400 / 314.159265
central angle =
<span>
<span>
<span>
45.8366236628
</span>
</span>
</span>
degrees
Source:
http://www.1728.org/radians.htm
The equation of the line in standard form is
where m is the slope.
Thus, the equation of line is
Since point (-2,5) is point on the line, then
The equation of the liine is
Answer:
0
Step-by-step explanation:
slope = y2 - y1 / x2 - x1
(-2,5) (6,5)
5-5/-2-6
0 / -8
slope is 0
Don't now if this will help but here