8. Let S be the surface defined by the vector function R(u, v) = (v + 4, 4u - v, uv²). Set up an iterated double integral equal to the surface area of the portion of S corresponding to the triangular region in the uv-plane with vertices at (0,0), (-4,0), and (-1,-4).

Q: 7x+8=-20

A:

Q: 4 + 5x = 36 - 3x

A: We will solve for 'x' .

Q: X+2 4 +7= - x+9 X

A:

Q: x + 5x-80 = 4

A:

Q: xp x4 18x² + 45

A:

Q: Divide showing your work to receive full credit (a* + 45a +18a?) - 9a

A:

Q: X+15 =200 5x +7==17

A:

Q: Find 8 + 10 + 12+...+324.

A:

Q: Divide -24x4v2-9xv5+12x7v5/3x4v2 Simplify your answer as much as possible.

A: Given query is to simplify the expression.

Q: y + 9=18

A:

Q: -7=2r+1

A: Given,     -7 = 2r + 1         ⇒  2r = -7 -1         ⇒   2r = -8        ⇒     r =  -82

Q: x2+9x=-14

A: Given equation is x2+9x=-14 The equation can be solved by splitting the middle term.…

Q: a2-7a+10=0

A: We have to factor 10 so that the sum of the factors = -710= -5 times -2 and -5 + (-2) =-7 too So we…

Q: V18x+43 3メt=

A:

Q: 922 + 6 da a + 2x + 2

A:

Q: What is the product of -4 and 18

A: x*y = xy

Q: Simplify

A: 4a2b4-a32b2

Q: 4d-5=19

A: We have to solve the given equation. The given equation is 4d-5=19.

Q: What is 5x +6x =

A: We need to add

Q: X2-13x>48

A:

Q: 10=2x+30

A: -10 would be correct answar.

Q: 14 9

A: Solution-

Q: 5x+9=24

A: Since nothing is mentioned about the operation  to be performed on the above given equation, I will…

Q: x2+9x=-14

A:

Q: 2x+5+7=

A: First, combine the numerical terms 5 and 7. 2x+5+7=2x+12=2x+2·6

Q: why is the one on the left? and why does it go after 2 instead of 3?

A:

Q: After substituting, combine like terms 2x and 6x.

A: 2x+6x=8x

Q: 4=2v-14

A: The given equation is,

Q: 22x+5=2101

A: If bases are same in an equation then their exponents must be equal as well.