The fraction that represents the position of each light in the string is ...
(the number of THAT light from the beginning of the string)
divided by
(the total number of lights in the string) .
Answer:
x = ±2sqrt(15)
Step-by-step explanation:
x^2 = 60
Take the square root of each side
sqrt(x^2) = ±sqrt(60)
x = ±sqrt(60)
x = ±sqrt(4 *15)
x = ±2sqrt(15)
Answer:
the first one is 5. 5 and second is 5
Step-by-step explanation:
sorry i couldnt do the others
Answer:
9/4
Step-by-step explanation:
x =9/4
i know this bc that what khan
2(l+b)
2l+2b=p
2l = p-2b
l = (p-2b)/2