Answer:
The length of the subway on the map is
Step-by-step explanation:
we know that
The scale on the map is equal to the length of the subway on the map divided by the length of the subway in the actual
so
Let
z------> the scale on the map
x------> the length of the subway on the map
y------> the length of the subway in the actual
In this problem we have
substitute and solve for x
Can you provide more info?
Our original equation:
Now, we just solve for k:
When we use PEMDAS, we get this equation:
Now, subtract 248 from both sides:
Now, divide -4 on both sides:
The answer to your problem is
k = 58.5 or k = 117/2. Hope this helps and have a fantastic day!
Answer:
90
Step-by-step explanation:
2(3)²(5)
2(9)(5)
18(5) = 90