Answer:
a
Step-by-step explanation:
Answer:
3n/3 or 3n÷3
Step-by-step explanation:
since it says triple the quotient of a <u>number</u>, we can use the number n.
To find the quotient means to divide and it's going to be by that numer.....n....... trippled (3)
put them all together and you get 3n/3
1.
area = L x w = 72
L = 2w
72 = 2w*w = 2w^2
divide by 2
36 = w^2
w = sqrt(36) = 6
l = 2*6 =12
perimeter = 2L +2W = 2*12 + 2*6 = 24+12 = 36
2.
sqrt(40)= 6.324555 cm ( round to 6.32 )
6.32 - 4 = 2.32 cm original length of a side