Hi! I'm happy to help!
To solve this, we first need to look at the perimeter equation:
P=2L+2W
We don't know our length, so we can represent it with x. Since our width is 2 feet shorter than x, we can represent it with x-2. Now, we plug these values into our equation:
56=2x+(2(x-2))
Let's simplify what the width is by multiplying:
56=2x+2x-4
Now, let's combine our 2xs
56=4x-4
Now, we just need to solve for x in order to find our length and width.
First, we need to isolate x on one side of the equation. We can do this by adding 4 to both sides:
56=4x-4
+4 +4
60=4x
Now, all we have to do is divide both sides by 4 and x will be fully isolated:
60=4x
÷4 ÷4
15=x
Now that we know x, let's plug this into our previous equations:
L=x=15
<u>L=15</u>
W=x-2=15-2=13
<u>W=13</u>
To verify our answers, we can plug this into our perimeter equation:
56=2(15)+2(13)
56=30+36
56=56
After double checking our answers, we know that our length is 15 and our width is 13.
I hope this was helpful, keep learning! :D
The equation is 2x (or x multiplied by 2) because if you divided 32/16 or 20/10 and so on, all answers will give you the number 2
Can you show what Cody put so I can help you
Answer:
no
Step-by-step explanation:
since the sum of the angles is 197°
it cannot have the given angle measures
Answer:
And we want to find the coordinate axes so then we can do the following:
If x=0 we have:
Now of y =0 we have:
And then the coordinate axes are:
(4,0) (-4,0), (0,8), (0,-2)
Step-by-step explanation:
For this cae we have the following functon given:
And we want to find the coordinate axes so then we can do the following:
If x=0 we have:
Now of y =0 we have:
And then the coordinate axes are:
(4,0) (-4,0), (0,8), (0,-2)
