11. If PQ = QR, JK = 3x + 23 and LM = 9x- 19, find PK. K S. L. R.

Q: 8. VT SA 3x- 3 14 6. \x+2 R U

A:

Q: Given: f(x, y) = x³y +exy² find fxy to 9. b. find a³f хепеле

A: Given f(x,y)=x3y+exy2

Q: 1 2T 4 T2 8T e es 5. 8. e ell e3+ e + T Select one: O True O False

A:

Q: 7. What is the value of (X-2)2 for the scores 2,3,5?

A: To find : ∑X-22 for the scores 2, 3, 5

Q: Given 2X+34= LIO-2 L13 -2 Find Xand Y

A:

Q: Let 2x 3x + y 8 7 A = and B : 2у — х xy -7 -6 For what values of x and y does A=B?

A:

Q: -3.14-2z z=4.12

A: Evaluating -3.14-2z :

Q: If Julio’s score on an IQ test is 73, what is his score as a z score? (M = 100, s = 15)

A: The z-score is obtained below: From the given information, the Julio’s score on an IQ test is 73.…

Q: KD and ZE are complementary. If mZD = 5x + 3 and mZE = 3x – 1, what is x? 081

A:

Q: -6-5-4-3-2-1 у 6 5 4 3 2 1 -1 -2- -3 -4 -5 -6 7 123 456 X

A: To find the range of the given graph.

Q: Calculate the value of m 3-5 257 > Calculale the valve of n

A:

Q: In a class students points average is 60. the randomly choosen 2 students in this class have…

A:

Q: 3. y=-3x + 2 y = 2x - 3 454-8 2 1 21

A:

Q: -2x - y - 3z = 3 2x - 3y + z = 13 2x - 3z = -11

A: We need to solve the system of equations -2x - y - 3z = 3               (i)   2x - 3y + z = 13…

Q: 1 6 -3 27 (-2)R, +R2 -8 3 4 4.

A: Given that,

Q: y³ +9y²

A: Factorise the given polynomial  y³ +9y²

Q: 16. y=3r-4 X

A:

Q: 2. y + 3 = -5(x - 1)

A: In order to draw the graph of a given line, first determine the x and y intercepts as:

Q: 3. у %3D — 4 + 2х -4 + 2x -2 -1 1 2.

A:

Q: If x =-1 and y =-3, what is the value of -a-3y

A: Given, x=-1, y=-3 We have to find the value of -x-3y

Q: xdx Evaluate x2 + 2x + 1

A: The integral to be solved is . Since the integration is indefinite; a constant of integration is to…

Q: O campute dyldx and X= 4t3-t² + 7t Y= t4 - lot

A: As we know that the chain rule: dydx=dydt×dtdx The Power law: ddxxn=nxn-1 The Quotient rule:…

Q: -2x Z = 19 7z = 24 4y + 5x 3x Z = 8.

A: In this question we are given with the system of linear equations and we have to find the…

Q: Calculate the value of x if: 4x - 2y = -2 7x + 2y = 35 Select one: O a. - 3 O b. Not Possible -…

A: NOTE: Refresh your page if you can't see any equations. . the first equation is  interchange 2y and…

Q: 9.

A: Given,  y=2x+x4-9x+3

Q: If the average of z and 5z is 30, what is the value of a?

A: Given that avarage value of z and 5z is 30.

Q: Given that A=6-j1 and B=2+j3, find A*B

A:

Q: If SSbetween =30, SSwithin=40, dfbetween=3, and dfwithin=20, than F=?

A: Solution: From the given information, SS between = 30, SS within =40, df between = 3 and df…

Q: If B ♣ Q = B2 - 2Q      what is (-5) ♣ (2) =

A:

Q: 2 If x² - y² = 9, and xy = 3, what is the value of x + y

A:

Q: If  y + x = 8  and y - x = 2 What are the values for x = and y =

A:

Q: 15. A restaurant used 231 eggs last week, Of these, 46 were brown in color. The remaining eggs were…

A: Here we will simply use the formula  No of white eggs + No of brown eggs = Total No of eggs

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.