Answer:
m-x(n)+x-m(k)
Step-by-step explanation:
mn-mk+xk-xn
mn-xn+xk-mk
m-x(n)+x-m(k)
Hope it helps <3 :)
Answer:
240/(v+40) + 1 > 240/v
Step-by-step explanation:
Both parties traveled a distance of 240 km.
Simpsons took off at average speed of 40 km/h & 1 hour later: 240/(v+40) + 1
Jacksons took off at average speed of v km/h: 240/v
<span>Use the distance formula to find the length of each side and then add the lengths.
Use the slope formula to find the slope of each of side, and then determine if the opposite sides are parallel.
Use the slope formula to find the slope of each of side, and then determine if the consecutive sides are perpendicular.
Use the distance formula to find the length of the sides, and then multiply two of the side lengths.</span>
Answer:
Therefore surface integral is
.
Step-by-step explanation:
Given function is,

To find,
where S=A=surfece of elliptic cylinder we have to apply Divergence theorem so that,





- If unit vector
directed in positive (outward) direction then z=c and,

- If unit vector
directed in negative (inward) direction then z=-c and,

Therefore surface integral without unit vector of the surface is,

We have two equations that were solved by Nikki and Jonathon:
Equating the above two:
⇒ 1.3x + 1.6 = -2.7x + 3.2
⇒ 4x = 1.6
⇒ x = 0.4
Hence, substituting the value of x in one of the equations we get:
y = 1.3×0.4 + 1.6 = 2.12
So the solution is (0.4, 2.12)
Jonathon's solution was (0.4, 2.12) and Nikki's was (2.25, 0.5). Hence Jonathon gave the correct solution.