<h3>
Therefore she can cut 8 feet long log.</h3>
Step-by-step explanation:
Given,
The lengths in feet of three pieces of timber are 48,72 and 40. The sawmill operator needs to cut the timber into logs of equal length with no waste.
The HCF of 48 , 72 and 40 is =8
Therefore she can cut 8 feet long log.
Answer:
1~30
2~3
3~40
4~70
5~90
6~90
7~80
Step-by-step explanation:
subtract the total revenue from the total cost
An equation in the form

is the line
that goes through the origins and whose tangent equates

. In general, any equation in the form

is the equation of a line.
D a theorem needs to be proven