Answer:
its 6 i thinknidk
Step-by-step explanation:
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a straight horizontal line is 180 degrees
box in the middle means that angle is 90 degrees
(s+1) + 90 + (2s-1) = 180
3s + 90 = 180
s = 30
The formula of average speed is distance/time. So 623/6= 103.833333 repeatings let just put it around 103.84km/s^2
a.yes
Step-by-step explanation:
a.angle BCD =b because angle BCD is alternate angle of angle ABC
b.the two angles angle BAC and angle ACD is co-interior angle because they are inside a parallel line
I hope this helps you
x+11=5x-5
4x=16
x=4
