Which of the following is not a solution of the equation below (3x(x-1)(x-2)=0
1 answer:
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Answer:
$3.75
Step-by-step explanation:
Given:
Natalie buys a cooper wire that is 3 feet long.
The cost of the wire is $1.25 per foot.
Question asked:
What is the total cost, in dollars, of Natalie's wire?
Solution:
<u>By unitary method:</u>
Total length of wire = 3 feet
Each foot of wire cost = $1.25
3 feet of wire cost = $1.25 3 = $3.75
Thus, total cost of wire is $3.75
The solid in the picture is a cylinder; thus, we can use the following formula:
This formula works even if the solid is slanted.
The radius is 6 cm and the height is 5 cm.
Plug in these values into the volume formula.
The volume is 180π cm³. I hope this helps! :)
This formula works even if the solid is slanted.
The radius is 6 cm and the height is 5 cm.
Plug in these values into the volume formula.
The volume is 180π cm³. I hope this helps! :)