The pencil is 19.05 centimeters.
15 because 14.57 the .57 is above 50 therefore you go up!
You have to make sure that whatever you do to one side, you also do to the other.
2x + 37 = 8x + 7
2x + 37 - 2x = 8x + 7 - 2x
37 = 6x + 7
37 - 7 = 6x + 7 - 7
30 = 6x
30 / 6 = 6x / 6
5 = x
x = 5
Hope this helps! :)
AB =

The midpoint os segment AB =

The midpoint is:
(1,-4)
Answer:
Step-by-step explanation:
f'(x)=-sin x

c=0∈(-π/3,π/3)