7&8 if u draw it out first it'll help by tons
Given the equation :
Let: y = sin x
So,
the given equation will be:
Solve for y, take 3y as a common:
so,
Note: the range of sine function is [ -1, 1]
So, sin x = 2 ( is rejected)
So, the answer will be: x ={ 0 , pi }
The answer to this question would be:
<span>B.) u is the dependent variable.
</span>
In this case, the gallon is converted into unit which means the number of gallons is fixed(got from the customer water usage) but the number of units depends on the number of the gallon(748unit for every gallon). That is why "unit" become the dependent variable and "gallon" become the independent variable.
Answer:
6.25
Step-by-step explanation:
5 is almost the half of it and 4 is the other/ sorry I'm not very good at explaining
