Set up a proportion that looks like 5/12 = 13/x with X being the actual distance between the cities if they are 13 inches apart on the map.
Then cross-multiply to get 5x = 156. Divide by 5 to isolate the X and get X = 31.2
The cities are a distance of 31.2 miles apart.
I'm guessing your question cut off where you put to the nearest... and you mean to round to the nearest whole number in which case your answer would be just 31 miles apart.
You press the thing that look like a paper clip
Answer:
- sign = negative, degree = 5
Step-by-step explanation:
<u>The graph has negative leading coefficient as </u>
It is of the odd degree, and the degree is most probably 5
Answer:
f(x) - g(x) = 7x^4+2x^2-3x-10
Step-by-step explanation:
f(x) = 10x^4 + 2x^2 +1
g(x) = 3x^4 +3x +11
f(x) - g(x) = 10x^4 + 2x^2 +1 - ( 3x^4 +3x +11)
Distribute the minus sign
f(x) - g(x) = 10x^4 + 2x^2 +1 - 3x^4 -3x -11
Combine like terms
f(x) - g(x) = 7x^4+2x^2-3x-10
Answer:
Step-by-step explanation:
add 
to both sides
Divide both sides by 
