12 divuded by3=4, 12 dibed by 4=3, 12 divided by 6=2, 12dibided by 2=6, 12 divided by1=12, 12 divided by 12=1
(time to complete)
f=length= some pattern here using length variable
time(length)
the independent variable aka the input is the length & the output is the time it takes or is needed to complete it.
Four, Coastal Plains, North Central, Great, and Mountain plains
Our aim is to calculate the Radius so that to use the formula related to the area of a segment of a circle, that is: Aire of segment = Ф.R²/2
Let o be the center of the circle, AB the chord of 8 in subtending the arc f120°
Let OH be the altitude of triangle AOB. We know that a chord perpendicular to a radius bisects the chord in the middle. Hence AH = HB = 4 in
The triangle HOB is a semi equilateral triangle, so OH (facing 30°)=1/2 R. Now Pythagoras: OB² = OH² + 4²==> R² = (R/2)² + 16
R² = R²/4 +16. Solve for R ==> R =8/√3
OB² = OH² +
Answer: the answer is 8
Step-by-step explanation:
The reason for this is because the dog is already a foot tall which is 12 inches. So 12+8=20
