Answer:
7, 11, 14 feet from shortest to longest
Step-by-step explanation:
Let's say that the shortest pipe is equal to x, and work from there.
The medium size piece is 4 feet longer than the shortest piece, so it is equal to 4+x
The longest piece is twice as long as the shortest piece, so it is equal to 2 * x.
The three pieces added up make up the 32 feet pipe, so we can write this as
(2*x) + (4+x) + x = 32
2*x + 4 + x + x = 32
4 * x + 4 = 32
subtract 4 from both sides to isolate the x and its coefficient
4 * x = 28
divide both sides by 4 to isolate the x
x= 7
Therefore, the shortest piece is x=7 feet long. The medium piece is x+4=11 feet long, and the longest piece is x*2=14 feet long
It’s A I’m pretty sure so yeah that’s the answer I hope this helps
Too hot by .8 degrees fahrenheit
Step-by-step explanation:
Normal body temperature is 98.6F
Answer: FALSE
Step-by-step explanation:
The first step is to rewrite the equation in the form 
, then:
Now, we need to calculate the Discriminant with this formula:
We can identify in the given equation that:
Then, we only need to substitute these values into the formula:
Since 
then the equation has no real solutions.
