For questions 4 and 5, use AABC with centroid P. 4. Find BP if FP = 13. 5. Find x if DP = 4x-5 and CP = 30.

Q: QO, k) P 0(0, 0) R(h, 0)

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Q: Find x and y. BE = 6y - AE= 3x - 2, and AC= 8x - 22, DE = 4y - 4, %3D %3D %3D 20. B C A

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Q: ng is the correct equation for X on Y? O a. y = a + bx O b.y = a+by O C. X = a + bx O d. x = a + by

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Q: 12x e³x ax 3x е

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Q: dz and dy dz 3. If x? – 3yz2 + xyz – 2 = 0, find -

A: In this question we have to find the dzdx and dzdy.

Q: 7 dz Integrate: 4 ² + C C

A: The given integral is ∫74-x2dx

Q: •2 cy sỏ , (xy2 + x) dxdy.

A:

Q: 1. Convert the following difference equation into a first-order form: Yt = Yt-1 + 2yt-2(Yt-3 – 1)

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Q: . Evaluate JVy³ + 1 dydx

A: Given,          ∫01∫x1y3+1dydx

Q: In the diagram, KL = NR and JL MR. What additional information is needed to show AJKL = AMNR by SAS?

A: Given△JKL and △MNR

Q: If sec ß = -2, find csc (ß - ) 2

A: Given

Q: COS Z -dz Pet-2 z3 + 9z %3D 2=2 :Select one True False

A: We have to check whether ∮z=2coszz3+9zdz=πi9 is true or false. First find the poles of fz by equate…

Q: Given y = sin u and u = 3x + 1, find %3D %3D 9.

A: We have to solve the derivative

Q: Shows traces intercepte af + 37 + 2=0.

A: The objective is to trace x2+y2+z2+3z+2=0     ...... (1)

Q: | tan? x dx 2

A: Our Aim is to integrate ∫tan2 (x) dx-(i)

Q: i cant figure out how you find out what x= y= z=

A: Given,

Q: Equation xdy + ydx = 0 y"-3y" + 3y + y = 0 (y)¹/² = √/(1+y")4 Order Degree Kind IV DV

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Q: dx. 4-x² Evaluate IN

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Q: Evaluate. V3 sin 士 %3D 2 + = [Select] a = [ Select ] b = [ Select ]

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Q: Determine the amplitude of the function y = -4 sinx- 7. а. 7 с. 4 b. -7 d. -4

A: Generally the following is the formula used for calculating the amplitude:y = A sin(ωt+ϕ)Where, y…

Q: then show that dz+z = % dy e te

A: Given:z=ex+yex+eyDifferentiation formula:ddxuv=v.dudx-u.dvdxv2

Q: Q9// find the general solution (sec°x + (cotx)y)dx + (Insinx)dy = 0

A:

Q: 1. If 4 = xy i+yzj+zxk, find curl4 and curl curl A at points (1,2, –3).

A: Given that A = xy i + yzj + zxk and find curlA and curlcurlA at point (1,2,-3). Here i attached…

Q: . Find dy/da lau implicat diffratiation

A: To find , y' using implicit differentitation

Q: C. 1. x = 2. m SW = 3. y = 4. mVW = T (2y-15) V S R (4y + 15)° (6x-48)° W

A: The angle subtended by an arc at the centre is double the angle subtended by it at any point on the…

Q: Evaluate. 1 -2 (6x +y) dx dy 0 -5 1 -2 | (6x + y) dx dy =(Simplify your answer.) %3D 0-5

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Q: dzy dy +y

A: Given differential equation is : d2ydx2+dydx+y=0 The given equation can be written as , D2+D+1=0