Answer:
No
Step-by-step explanation:
The definition of something being parallel is if it has the same slope. So, to determine whether these two segments are parallel, let's find the slope of each.
Slope is found through the equation:
Plug in your first two points, P and Q.
Now, plug in the second two points, R and S.
Since the first slope is positive, but the second slope is negative, these two lines are not parallel to each other.
Answer: u have to surond the permiter with people you like to help you with it
Step-by-step explanation:
Answer:
The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
Answer:
The third side is increasing at an approximate rate of about 0.444 meters per minute.
Step-by-step explanation:
We are given a triangle with two sides having constant lengths of 13 m and 19 m. The angle between them is increasing at a rate of 2° per minute and we want to find the rate at which the third side of the triangle is increasing when the angle is 60°.
Let the angle between the two given sides be θ and let the third side be <em>c</em>.
Essentially, given dθ/dt = 2°/min and θ = 60°, we want to find dc/dt.
First, convert the degrees into radians:
Hence, dθ/dt = π/90.
From the Law of Cosines:
Since <em>a</em> = 13 and <em>b</em> = 19:
Simplify:
Take the derivative of both sides with respect to <em>t: </em>
<em /><em />
Implicitly differentiate:
We want to find dc/dt given that dθ/dt = π/90 and when θ = 60° or π/3. First, find <em>c: </em>
<em /><em />
<em />
Substitute:
Solve for dc/dt:
Evaluate. Hence:
The third side is increasing at an approximate rate of about 0.444 meters per minute.
I can’t see the question it isn’t loading try posting it again