9) 5x+ry=9 10.x-7y=-18

Q: rdinates -6, 3,

A: Please refer to the image below

Q: 5. If X 8 y 3 X 8 y 3

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Q: 22. x + y - =-2 X- y- 7z = 0 8. = 14 7. 2/7

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Q: if 6/x = 5/y then 6/5 = ?/?

A: Given, 6/x = 5/y Now using cross multiplication, we get

Q: 18ху3 12x?y 7a2b2 35a²b 15у? 2bx 5y? bx

A: As per bartleby expert policy only one individual question is to be answered. Kindly repost…

Q: 5. 10x + y +z = 12 2r + 10y + z = 13 x+y + 52 = 7.

A: As pr bartleby question answer guidelines we only allow to solve one question at a time.Please post…

Q: 4. Simplify 3(8z+2y). O 24z + 2y 24x+2y D24x+6y 30z +y 30cv

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Q: Suppose (2, -3, 4) x (1, 7, a)= (-16, 12, 17). Determine the value of a

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Q: TO 3 -6-5-4 -3 -2 -1 0 2 3 4 5 6 -24 -3 y = -5 y = -x - 2

A: The system of equation is  y=-5  .......(1)and y=-12x-2.....(2)

Q: Replace R, by Ry +(-7)R,. 19 -9-5 6. 7 8 -8 1 R2(-7)R, = 000 3.

A: See the solution below.

Q: Ay 8- -5 14 -8

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Q: 7. 16y" – 8y' + y = 0, y(0) = -4, y'(0) = 3

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Q: 5. Evaluate: 4-y2 (4-x²-y² y dzdxdy -2 4-y2 Jo 2.

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Q: Find the midpoint between (-2,5) and (6,4) * O (2,9/2) O (6/4,6) O (3,-7) (-4,-9)

A: Solution

Q: (5) ary (6) 4ry" +y = 0 (7) y" + ry + 4y = 0; y(1) = 1.(1) = 4 (8) " - Sry + 13y = 0

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Q: What's the result of translating the point (9, -5) using the rule (x, y) → (x + 7, y - 2)? O A) (2,…

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Q: If x=y, then 6+4(x-y)=

A: Here the given condition is x = y.That is, the value of x and y are same.

Q: -1 21.5. So dz 3.

A:

Q: 2. 9ux+' _3?

A: 24x+1-3x=0

Q: Ay 5-43-2-1 2 $ 4 -2

A: Topic:-  equation of line

Q: 24. х— бху + 9у? - о x - y = 2 блу + 9у? 9y = 0

A: From x-y=2 we get x=y+2 We substitute it in the first equation and solve for y

Q: O COsZ Sc (5 dz T. 4 2

A: Consider the equation, z-π2=1 This equation represents a circle plotted on the Argand Plane, with…

Q: O PLU of A -2 3 -6 9 1 3 A = 2 3 1 4 1 1 -2 2 -2 which Ronis are switched ?

A: In this we do change the given matrix in echlone form.and find a matrix which has rank 4.

Q: 1 The product of two numbers is 9. If one number is 4-, what is the other number? 7. Express as a…

A: Given that the product of two numbers is 9 and one number is 417. Let x be the required number.

Q: Please help

A: Calculation:It is known that (a +b)2 – 2ab = a2 +b2.Use the above known formula to obtain the value…

Q: 3 fin [ ха Txx² 2 - 1/2 to

A: To evaluate: ∫13lnx21+x212dx=∫1312lnx21+x2dx=12∫13ln x2-ln (1+x2)dx=12∫13(2ln x) dx-12∫13ln(1+x2)…

Q: 2 4, X – 4x xP c(7

A: Solution:-     Given        ∫03/2 x4 9-4x25  dx.

Q: Find x and y.

A:

Q: 26. The sum of the digits of a two-digit number is 11. If 45 is added to the number, the result is…

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Q: 9th )?+ 3(ath)-4 - a²+3(9) - 4

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Q: Is a - b equal to b - a?

A: we know that a-b=-b-a so, a-b is not equal to b-a

Q: 7) tan Z 29 Y 21 20

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

Q: 27 Y = A tru ® Erro

A: The range of the basic arctanfunction is -π2<arctanx<π2Therefore the range…

Q: Evaluate: ,(3y + 8y*-9y?)dy + 8y* – 9y?)dy 4

A: Since this is a multiple question, according to the Bartleby answering rule, only first question is…

Q: 21. x2/?. 22. (7x )3/4 2:3. (10 a?)/2 24. n-4/2 25.(5 y)/3

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Q: is. =1 about y = 3 %3D

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Q: 4) 3-18b 5) 9x - 49y? 6) 15xyz + 45xz

A: According to our company policy we can answer first three sub parts rest can be reposted

Q: Is (-2). -2) = (-2°. (-2)? b. Is (5, –5) = (-5, 5)? c. Is (8 – 9,V–1) = (-1, –1)? (-2)°) = ( –8)? d.…

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Q: 2(x*y*)* 8,,9 2x®y9 16x®y ,9 16х16у20 2x16у20

A: This question is related to algebraic equation.

Q: 4- -5 -4 -3 -2 -1 4 to

A:

Q: 1. Lori Ann Marie wants to know where you will be when you take: 3 /5 of a CHICK, 2/ 3 of a CAT, and…

A: Take the defined fraction of words for each and then add them.

Q: Simplify: (-n-4n +2)-(-8r -4-6n) 1. -4n +7n+6-3n* 2n + 7n +6-3n* Option 1 Option 2 5n + 7n +6- 3n 2n…

A: the given expression is: -n2-4n3+2--8n2-4-6n3 we have to simplify the given expression.

Q: 12. y"- - -3, 2y-3y- 0, y(4) y'(4) = -17

A: As per the guidelines, I am supposed to the first question only. Kindly repost the other questions…

Q: is 7+2(3-2) equal to 17? if not then why.

A:

Q: U Sing Ele men メ+y+22=) 2x +4y-37 =1 3X +6y-5%=0 フ

A: The given system of equation is  x+y+2z=92x+4y-3z=13x+6y-5z=0 Consider the augmented matrix as…

Q: If r = -9 ands = -5, what is -6r + s? %3D Submit

A: r=-9  s=-5  We have to find √(-6r+s) ?

Q: 9. If X 8 then 8 X +8 y+3 3 3

A: yes this is true if we have x/y=8/3 than 3x =8y that is x=8y/3 now on puting the value of x we get…