find the value of x when 1.8 : x: : 6.0
Answers
Answered by
42
Step-by-step explanation:
When you have fractions and decimals in the same equation, I am of the opinion that it is always best to turn the decimal into a fraction. Doing that here has .6 becoming 6/10 . So now what you have is as follows:
2/3x=6/10
Sincethese two fractions are equal, you can cross multiply the numerators and opposite denominators to get 20=18x which in turn means x=20/18=10/9 .
(I might be way off but I suspect you meant to say “2/3 of x” which would be written (2/3)x or 2x/3. If this is the case, you end up with 20x=18 and x=18/20=9/10
Answered by
3
Answer:
Use the function rule to find the value of y for each value of x. Then, graph each of the coordinate points. TABLE 1.8: x y = f(x) =| x−2 |. -4. | −4−2 |=| − 6 |= ...
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