13. Find x and y. 2y° 4x° (2x + 12)° (y + 6)°

Q: Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

A: Consider the given function: fx=2x+1x2+x-1 Now plug-in the value x=3 in the function. This gives,…

Q: %3D

A:

Q: 6x - y dr dy

A: To evaluate: ∫01∫-yy26x-ydxdy

Q: 4. Swin (w - 2) dw

A: The given integral is: I=∫wlnw-2dw   Apply the integration by parts to solve the above integral.…

Q: Express 4 as a linear combination of 72 and 104. Find x and y such that 4=72x+104y

A: We have to express 4 as a linear combination of 72 and 104  That is, we have to find x and y such…

Q: Find the values of x and y

A: in given right angle triangle as both side are equal it is isosceles right angle triangle

Q: y X (9, –3)

A:

Q: Find the value of the variable x and y.

A: ∆ABC is a right angle triangle. The length of the side AB= 5 units. The length of the side BC=7…

Q: Find VU 5х - 1 11x + 1 T U 16

A: Given, VU= (5x-1)   UT= (11x+1) and     VT=16

Q: Multiply. (ex − e−x)2

A: Here we multiply this:

Q: x+y 1 16 and If bg-, 8 = -3 calculate the values of x and y.

A:

Q: Find the value of each expression if x = 2 and y = - 1. (xy)2

A:

Q: find x andy Xi +y =5+ 4

A: If x+iy= a+ib then x=a,y= b, where a,b are real numbers.

Q: Simplify. (4y²– 2y-3)+(3y²–5y-4)-(8)²-4y-8)

A: Given :

Q: Solve. Enter your answers as a comma-separated list. v-10/v2-5v+4  =  3/v-1   -    5/v-4

A:

Q: +-1--34 -4++-0

A:

Q: Multiply.     (x+y ) 2

A: The given expression x+y2.

Q: 6yz+2yz+8yz=

A:

Q: How did we find that variables x and y are independent?

A: Solution

Q: Find x and y.... 3x + 10y = 64 5x + 12y = 100

A: By solving two given equations we can initially find x or y then using value of that we can find…

Q: REVIEW: 16) Given: X is the midpoint of both AD and BC. Prove: AABX = ADCX 1) X is the midpoint of…

A:

Q: Let a = and b = . Find - à - b.

A: Given :a→=5, -5, -1b→=-4, 4, 0

Q: -7 3 Let A= -4 -3 Find 5A. 5A = %3D

A: We have to find 5A where it is given that: A=-73-4-3 In multiplication by scalar into the matrix we…

Q: Find + 7a +3 dæ + C

A:

Q: y 6. LA 2 D

A:

Q: X1 + x2 + x3 3 5 X1 – 2x2 - 2 x3 54 3x, + 3x2 + 2x, < 15 X1 „X2 , X3 20 Min Z = - 5x, - 3x2 + 2x3

A: Using simplex method to solve the problem.