Exact form is 5/54 5 at the bottom mixed number form 10 4/5
Answer:
-1,1,3
Step-by-step explanation:
The zeros,roots and the x-intercept are the same, so see where the graph touches the x axis and that or thosepoints is/are the zeros
Answer:
kg of sugar
Step-by-step explanation:
Amount of sugar on Wednesday: kg
Convert the mixed number fraction to an improper fraction (multiply the whole number by the numerator)
⇒ ⇒
Therefore, Emila bought 2 kg of sugar on Wednesday.
Because Emila bought kg <em>less</em> sugar on Thursday, subtract from .
Convert 2 into a fraction with 10 as the denominator
Convert the fraction into a mixed number
Therefore, Emila bought kg of sugar on Thursday.
I hope this helps!
Given:
The graph of a proportional relationship.
To find:
The constant of proportionality, the value of y when x is 24 and the value of x when y is 108.
Solution:
If y is directly proportional to x, then
...(i)
Where, k is the constant of proportionality.
The graph of proportional relationship passes through the point (5,15).
Substituting x=5 and y=15 in (i), we get
Therefore, the constant of proportionality is 3.
Substituting k=3 in (i) to get the equation of the proportional relationship.
...(ii)
Substituting x=24 in (ii), we get
Therefore, the value of y is 72 when x is 24.
Substituting y=108 in (ii), we get
Therefore, the value of x is 36 when y is 108.