What is the question tho?????
The room increases 0.5°F every minute
How?
in 10 minutes the room increased from 65° to 70°
that means in 5 minutes the room increased from 65° to 67.5°
that's a 2.5° increase and if you divide that by 5 your get how much it increases by 1 minute; which is 0.5°
From the equation, we have
To find the vertex and focus, we have to use the following formula
And
So, we have
Answer:
Width = Length =
Step-by-step explanation:
We have to first find an equations with the given variables:
Now apply the area format:
Since the area is 108 square inches
Simplify:
Since no number can be negative