Answer:
Step-by-step explanation:
2l+2w=56
2 l+2(12)=56
2l=56-24
2l=32
l=16
width=16 in.
a>82 is 42 degrees warmer than 40.
Let's look at the formula to solve the perimeter.
2l+2w=98
We know that l=6w
Let's put that into the equation.
2(6w)+2w=98
12w+2w=98
14w=98
98÷14=7
So the width is 7. Let's find the length.
Since the length is six times the width: 7×6= 42
So, the length is 42 while the width is 7. We need to find the area.
42×7=294
The area is 294 m².
Tell me if this helps!!
-10s = 50 divide both sides by -10
s = -5
<span>a1:f9 is not an valid range because it has neither a row nor a column in common. This contrasts with a1:a3, b1:b3, and a1:a9 which each have a row in common, as well as with a1:f1, which has a column in common.
In general, to make a valid range coordinates must be specified that allow a single row or column of cells to be specified.</span>