Of the 16 small intervals indicated from 0 to 1 inch, the ant spans 14 of them, so

How is 7/8 equal to 0.875?
Since 125(8)=1000 and 125(7)=875 we know

60 degrees. Since 2 is 1/6 the total clock which is 360 so then you just multiply to get this answer.
So this is actually very easy but a fast way is to use photo math
The angles of a triangle add up to 180. So a+b+c=180.
2x-6+x+4+2x-3=180
5x-5=180
5x=185
x=37
Answer:
25x^2 -40x + 16
Step-by-step explanation:
(5x-4)^2
(5x-4)(5x-4)
FOIL
first 5x*5x =25x^2
outer 5x*-4 = -20x
inner 5x*-4 = -20x
last = -4*-4 = 16
Add them together
25x^2 -20x -20x+ 16
Combine like terms
25x^2 -40x + 16