They say that 2 inches on the map equals 25 miles in real life.
That means that 1 inch on the map equals how many miles in real life?
... [time for you to think] ...
That's 12.5 miles. (simply 25 / 2 = 12.5).
So one inch on the map is equal to 12.5 miles in real life.
Starting from this....
So 1 inch on the map is equal to 12.5 miles in real life.
So 2 inches on the map is equal to 25 miles in real life. (2x12.5)
So 3 inches on the map is equal to 37.5 miles in real life. (3x12.5)
So 4 inches on the map is equal to 50 miles in real life. (4x12.5)
So 19.2 inches on the map is equal to <....> miles in real life (19.2 x 12.5).
For you to fill in the <...> using the steps I gave you.
You might have made an error the first time you solved for x. I got x = -0.5.
When you have your log base 4, the way you cancel that out is by making 4 the base on both sides, so you get 4^(log4) to reduce to 1, and you're left with:
2x + 3 = 4^(1/2) ... Simplify
2x + 3 = 2
2x = -1
x = -1/2
If you plug that back in, everything checks out. Maybe double check your use of logarithm/exponent properties?
5/6 divided by 7/10 is 1/4/21 which is 1.19047619 in decimal.
Answer:
The answer is
<h2>60 - 8x</h2>
Step-by-step explanation:
Using FOIL multiply the terms in the bracket
That's
Group like terms
That's
We have the final answer as
<h3>60 - 8x</h3>
Hope this helps you
Answer: 463623x^2y^2 over 100
Step-by-step explanation:
