13. If B is the midpoint of AC, and AC= 8x- 20, find BC. 3x - 1 В

Q: find extreme Value of function fex, y) = x°t 3xy?-3x²-3y=t7 1

A: Given:  fx,y=x3+3xy2-3x2-3y2+7 ⇒fx=3x2+3y2-6x, fy=6xy-6y To find extreme points put fy=0, fx=0…

Q: Find the following

A: Given, ∫5z+2dz To solve the above integration.

Q: E(-1,1) is the midpoint of D(a-2,5) and F(2,b). Find the value of a and b.

A: The detailed solution is given below Thank you

Q: 13 yo 160°

A:

Q: If 21 = (2, -1), z₂ = (6, 3), find 2₁ 22 - 22.

A:

Q: Consider F = (5æ³y°, 10x7 + 3y±). Then div(F) = Ar²y" + By³. What is the value of A? (no answer)

A:

Q: dy x = 8 + 3t, y = -8t; dy dx

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: Y Is the midpolnt of XZ.If XZ 8x-4 and YZ = 3x +1, find x.

A: Given Y is the mid-point of line segment XZ XZ = 8x-4 YZ = 3x+1   to solve the given question use…

Q: In 4-7, find the value of x: 5. 4. 7. 6. 4x 21 4 6, 00

A:

Q: V101 ft 12 ft

A:

Q: Which value of x is in the domain of f(x) = Vx- 7? O A. x= 0 B. x 6 O C. x= -3 O D. x= 8

A: NOTE: Refresh your page if you can't see any equations. . as we know, the square root of any…

Q: 22. Differentiate the following with respect to the variable x, giving your answer in a implified…

A:

Q: find x, y € Z such that 2261x + 1275y = gcd(2261,1275).

A: we want to find the greatest common factor  we will use Euclid's algorithm 2261=1275×1+986 -----1)…

Q: Aregular octagon

A:

Q: V1-y² -1 0 kpxpzp (,x + zA),I „«-,S

A: The given integral is: I=∫-11∫01-y2∫0x y2+x2 dz dx dy

Q: dy if y + x+2ry = 2+ x and (x, y) # (2,-2). dr 12 Determine an equation for

A:

Q: ...=AxB|^2| JĀ X B|? al . B= 2ī + 27 – 2K 3Ā = -i- 35 -k JS là

A:

Q: sin xdx 5t car? x

A:

Q: 2) y=x' – 9x² + 24x – 18; [2, 4] -

A: let y=f(x) f(x)= x3-9x2+24x-18, [2,4] using rational roots tests: x could be :±1,±2,±3,±6,±9,±18 If…

Q: Use the substitution u = x² and the equation of a semicircle to evaluate 4XV4 - x* dx.

A: Given the integral  I =∫024x 4-x4dx To evaluate the integral :- Using the substitution,  u = x2  du…

Q: findthe solutionof the differenta eqration- dy 2X+y-) X 4X+2Y+5

A:

Q: 4x-6z+5 2+3cosz sin z 9. Find dz.

A: Here we have to integrate the given Integral.

Q: 2. Determine the following: а. f(8х3 — 2х +9) dx 3 4 6. Vx2 b. S 2-x dx - x2 3

A:

Q: You should get x = ab /a+ b. T

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Find (an(cosx)) xp

A:

Q: S = 1/2(a +b + c) for a (geometry, semi or half perimeter of a triangle)

A: We have to write the formula for area of triangle.

Q: 2x Eyaluate dx . 1-4x4

A:

Q: 2. Circle One. Are (x-3) and (x-2) factors of: f(x) = x'-3x -4x+12 YES or NO

A:

Q: SUppOrE THAt y VEIES DIRECTLY WITH X ANO y =9' WHEN X = 18 X HUIM WRITE A DIRECT RAATES. VAQMOW…

A:

Q: V16x2 – 8x +1 dx

A:

Q: d Find dx - (12t8 +2020)dt. 1 4 +2020x + C а. 3 12x8 - 12 Ob. 8' 12x° + 2020 Oc. None of the other…

A:

Q: can you expline this step

A:

Q: A 4,-1) B(4,-2) find lime x approachesto1 from postve dinection.

A: