Answer:
observational study, you already know the outcome and you are doing it to take notes or learn while an experiment the outcome is unknown and you are seeing the reaction
Step-by-step explanation:
Hopes this helps??
Step-by-step explanation:
3 1/2 x 2 1/2 x 2 1/2
=?
? ÷1/2= answer
Awnser:
Step-by-step explanation:
2 Is less then x
x is less then or equal to 8
Answer:
5.89 feets
Step-by-step explanation:
Arc length :
L = θ/ 360° * 2πr
Diameter = 15 ; Radius, r = 15 / 2 = 7.5
θ = 45°
L = (45/360) * 2*3.14 * 7.5
L = 0.125 * 2 * 3.14 * 7.5
L = 5.89 feets
X^2-2x-8
(X-4)(x+2)
X–4=0 X+2=0
X=4 and X=-2
(4,-2) or (2,-4)
Both of the answer is correct
