Answer:
Step-by-step explanation:
Move all terms that don't contain
x
to the right side and solve.
x
=
0
1. distribute
step 1: 3 3
----- × X = ------X
5 5
3 5 3 Ima convert this into a decimal
------- × - ----- = - ------ ----> negative .375
5 8 8
2. write the problem now
3 1 7
----- X - 0.375 = ---- - X + ----
5 12 8
3. I would convert them into decimals and solve
0.6x - 0.375 = 0.08 - x + 0.875
+x +x
--------------------------------------------------
1.6x - 0.375 = 0.08 + 0.876
1.6x - 0.375 = 0.956
+0.375 +0.375
--------------------------------------------------
1.6x = 1.331
------ -------
1.6 1.6
---------------------------------------------------
x = 0.831875
rounded up : 0.83
The total length was 6 m.
One of the tables was 1.8 m
Subtract 1.8 from 6 to find the total length of the other two tables:
6 - 1.8 = 4.2m
The other two tables are the same size, so now divide 4.2 m by 2:
4.2 / 2 = 2.1
The other tables are 2.1 m long.
Answer: 3-i
Let me know if this helps!!!
Answer: 5 Vertices
Step-by-step explanation: I believe if it had 4 faces and 8 edges it would have 5 vertices.