Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form 
or 
In this problem we have
The constant of proportionality K is the same that the slope of the linear equation
The value of k is
Step-by-step explanation:
diameter, d = 6ft
depth, h = 4.5ft
pi = 3.14
volume, v = pi × d^2/4 × h
=> v = 3.14 × 6^2/4 × 4.5
v =127.17 cu ft (D)
Answer:2x-y=4
Step-by-step explanation:
You can't:)
destroy the paper
(*´・ｖ・)ε/̵͇̿̿/'̿̿ ̿ ̿ ̿ ̿ ̿
So, when solving this: you’ll want to consider multiples of 7 and 4.
7,14,21,28
4,8,12,16,20,24,28
If you write four +7’s and seven -4’s, they cancel out. Given that that is 11 digits, do it twice and you have your answer.
Eight +7’s
Fourteen -4’s
