It is always because if you have an improper fraction, the larger number is always the numerator. To get a reciprocal, you flip the fraction so that the denominator is the numerator, and vice versa. If the numerator is always bigger, and you make it the denominator, it would be proper.
Answer:
5
Step-by-step explanation:
100= 75 + x2
x=5
Answer:
D.
Step-by-step explanation:
Because the lowest point in the X coordinate is -4 and the highest point is 9.
Answer:
40%
Step-by-step explanation:
It is 40% because 8/20 times 5 is 40/100 and that is 40%.
