Answer:
Yes, it is possible
Step-by-step explanation:
In a triangle, the length of the longest side of the triangle cannot be larger than the sum of the lenghts of the two shortest sides.
In formula, this means that:
where
c is the length of the longest side
a, b are the lengths of the shortest side
In this problem, we want to build a triangle using 3 pieces of lumber, each of length:
a = 3 ft
b = 7 ft
c = 8 ft
We can verify that the length of the longest piece of lumber is less than the sum of the lengths of the other two sides, so:
Therefore, yes, it is possible to build a closed triangular pen.
Answer:
The vertex for this graph is going to be point (-3,-11)
Step-by-step explanation:
If you graph your graph given, you should get (-3,-11) as your vertex. Remember your vertex is going to the highest or lowest point in your graph.
Answer:
2:3
Step-by-step explanation:
If you divide 4 by 2 you get 2. If you divided 6 by 2 you get 3. You can't get no more further than that so 2:3 is the simplest ratio.
Hope it helps! :)
I didn't know if you had to show your work or not, so the work is on the paper as well as the answers. I also took two photos just in case you couldn't see something.
1. x = -7
2. x = -2
3. x = -14
4. x = -3
5. x = 4
6. x = -1
7. x = 7
Answer:
x=3
Step-by-step explanation:
