Answer:
f= (not applicable)
x= f(x)=1/2*((27) squared (x/3))
Step-by-step explanation:
Hey there!
There's multiple ways to express this problem, but I like to do ratios, so we'll go with that. If you prefer fractions, the first number of a ratio is the same as the numerator of a fraction and the second number is the same as the denominator.
The ratio of this problem is 4:448. This basically means there will be 448 miles per 4 inches. This ratio can be simplified by dividing by 4 to make it 1:112. Applying the same logic, there are 112 miles per inch.
112 miles per 1 inch should be your answer. Hope this helped you out! :-)
Answer:
1r + 8(400) = 3(r+400)
1r + 320 = 3r + 120
2r = 200
r = 200 / 2 = 1000
1400 * 3 = 420
100 + 320 = 420
Step-by-step explanation:
Answer: 12/5 or 2 2/5
Step-by-step explanation: 7/2 - 11
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