Answer:
20 m
Step-by-step explanation:
Given:
- Length in mud = ¹/₂ its length
- Length in water = ¹/₃ its length
- Length above water = 3 ¹/₃ m
Let x be the length of the lamp post.
Convert 3 ¹/₃ to an improper fraction:
The total length of the lamp post (x) is the sum of the three given lengths:
Multiply both sides by 6:
Isolate x:
Therefore, the whole length of the post is 20 m.
Answer:
21 1/2
Step-by-step explanation:
81=3^4
I hope this helps! Good luck!
the answer is 30 because CE equals 60 and DE equals 30 and DF is the same length as DE
Your equation would be:
12x = $180
In solving for x, you need to divide 12 by 180 to get x by itself
180 divided by 12 = x
x = 15