Answer: b) multiply row 1 by -3 and add the result to row 2
Step-by-step explanation:
What about that equation do you need....that’s not a question
<h2>1210 cubic feet</h2>
Step-by-step explanation:
Initial dimensions of the storeroom were
length,
width and
height.
The room is in the shape of a cuboid. Volume of a cuboid =
, where
are the length, width and height of the cuboid.
So, Volume of storeroom initially = 
Finally, the length was increased to
and width to
.
Final volume of storeroom = 
Increase in volume = 
∴ 1210 cubic feet of storage was added.
Answer:r=25.7897798241708 or 25.8 rounded to the nearest tenth or 25.79 rounded to the nearest hundredth.
Step-by-step explanation: