∠ACB = ∠ABC = 360°/8 = 45°
_____
∠ABC is an external angle of the octagon. Since it is equiangular, all external angles are equal. The sum of external angles of a convex polygon is always 360°, so one of 8 of those angles will be 360°/8 = 45°.
Answer:
75
Step-by-step explanation:
theres 100 girls
75 boys
add them and take away from 250= gives 75
Answer:
3. 18 4. 54 5. 1 1/4 6. 6 divided by 1/4 which is 24
Step-by-step explanation:
I am pretty sure :)
Y as function of x
y=f(x)
that just means y=-2x+3
that is form y=mx+b
m=slope
b=y intercept
so then
y=-2x+3
the y intercept is 3 so go up 3 units on the y axis from the center (0,0) and put a point there
the slope is -2
so slope is rise/run
rise/run=-2=-2/1
so go down 1 units and go right 1 unit
put another point there
we get the opints (0,3) and (1,1)
connect them
see graph below