4+4x+4x=20
4+8x=20
4=12x
3=x
14 is a <u>multiple</u> of 7 and 14.
It is also <u>the least common multiple</u> of 7 and 14.
Alrighty-
So here we go.
Let's first go over any given values.
Shortest side = s
And we know that
3rd side = 12
Now for the longest side
"Three more" means +3
"...twice as long as the shortest side"
Means 2s
Longest side = 3+2s
Now we put this in the correct format:
P = 12 + s + (3+2s)
We can simplify further:
P = 12 + s + 3 + 2s
P = 15 + s + 2s
P = 15 + 3s
ANSWER: P = 12 + s + (3+2s)
SIMPLIFIED: P = 15 + 3s
9+76578=I the ready is about the long one
- What is
? Explain it.
Combine y and 3y to get 4y.
Add 0 and 24 to get 24.
Divide both sides by 4.
Divide 24 by 4 to get 6.
