The answer is 2.
Multiply to remove the fraction and set equal to zero and the solve. :)
Answer:
p(v) = mv
Step-by-step explanation:
you cant solve this. there is a missing variable
Answer:
<em>Pool 1 leaks faster than pool 2.</em>
Step-by-step explanation:
<u>Rates of change</u>
The rate of change (ROC) is a measure that compares two quantities, usually to know how fast one variable changes in time.
We are given two rates of change for two pools that are leaking. The first one loses 2/3 gallon in 15 minutes, and the other loses 3/4 gallon in 20 minutes.
To compare them, we are required to express time in hours. Recall one hour has 60 minutes, or equivalently, one minute has 1/60 hours. Converting both times, we have:
15 minutes = 15/60 = 1/4 hours
20 minutes = 20/60 = 1/3 hours
Now compute both rates of change:
Pool 1:
Pool 2:
Comparing both ratios, it's clear pool 1 leaks faster than pool 2.
Cos θ =
If θ = 30° ; adj = 2 ; hyp = x
Then cos 30° =
⇒ x =
x = 2.31
Answer:
Step-by-step explanation:
Given equation of line:
To find the equation of line perpendicular to the line of the given equation and passes through point (8,2).
Applying slope relationship between perpendicular lines.
where and are slopes of perpendicular lines.
For the given equation in the form the slope can be found by comparing with standard form.
∴
Thus slope of line perpendicular to this line would be given as:
∴
The line passes through point (8,2)
Using point slope form:
Where and
So,
Using distribution.
Adding 2 to both sides.
Thus the equation of line in standard form is given by: