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

Q: If DF = 2v + 8 and DH = 9v - 20, find DF in parallelogram EFGH. %3D %3D

A: Recall: Properties of parallelogram The diagonals of a parallelogram bisect each other. Given,…

Q: —бх° + 14х10 dx = +C. %3D x-2

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Q: Solve the equation for D. 3x²y²D + 2xy3 – 10y2 -20xyD = 0 D = %3D

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Q: Eliminate the parameter. (x = 4t - 5 1. 4 y = 3– 8t II 2.

A: To eliminate the parameter

Q: Graph each of the following 1. y = x + 4 3. у %3D х — 1 2. у %3D— Зх + 2 4. y =-x

A: An equation of the form y=mx+c is the equation of a straight line, where m is the slope and c is the…

Q: In Pennsylvania, state sales tax is used to pay for services provided by the state. The sales tax…

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Q: Determine whether the two given lines are parallel, perpendicular, or neither. -3x+6y%3D30 y=글x7 x+7…

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Q: Graph the ordered-pair solutions of the equation for the given values of x. y = - 3 2; х %3D —3, 0,…

A: Given that,  Y axis equation and x axis points by substituting we get points to plot   We can plot…

Q: Graph the following equation with the ordered pairs of your choice. y = -2x %3D y Ay

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Q: y=x²- 2x- 3 241 Ay 4- 2. -21 69 4. 2. 0,

A: The given function is: y=x2-2x-3

Q: Solve the following equation for y: 35x-7y = 49.

A: Here we want to find the expression for y from the given equation.

Q: dy +y%3DX² 2.

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Q: Expand completely. (3z 1) ar + ba + cr+ da² + ex + ƒ %3D d = and f=

A: Given 3x-15=ax5+bx4+cx3+dx2+ex+f To do  Find the value of a, b, c ,d ,e and f in the expansion

Q: Solve by the addition method: 5x 4 3. 3. 2х у 11 3 2 6. II

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Q: 9. If CE = 6x – 1 and EB = 2x + 11, Use parallelogram ABCD for 9 and 10. find CB. 47 .B

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Q: y = -2Vx+ 3 - 7

A: topic - reflection

Q: 19. If P(A) = 0.60, P(B) = 0.42, and P(A or B) = 0.88, then P(A and B) %3D %3D %3D %3D

A: Given P(A)=0.60P(B)=0.42P(A or B)=0.88

Q: у" — 27у 3 0 y

A: Find the general solution using the characteristic equation  y"' - 27y = 0 Characteristic equation…

Q: y = 2x + 1 and y = -2x + 3 %3D I Use substitution to find the point of intersection.

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Q: For u= (7. - 4) and v = (- 1, - 5). find the component form and the magnitude of u + v. u+v = OD…

A: u=7-4,   v=-1-5 . u+v=7-4+-1-5 u+v=7+-1-4+-5 u+v=6-9